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Question 1073985: I missed the lesson in alegbra 2 a couple days ago and here's one of the problems I don't understand. It states, "Find the zeros of each function. State the multiplicity of multiple zeros. Y=(X+2)^2(X-5)^4." The ^ symbolizes root sign. Thank you for your help!

Click here to see answer by josgarithmetic(39613)

Question 1074086: solving rational expression: 2/x+5+1/x-5 =16/xsquared-25
Click here to see answer by ikleyn(52750)

Question 1074175: What is a polynomial equation that has solutions of -3 and 2?
Click here to see answer by ikleyn(52750)

Question 1074233: Where cross x-axis or touches x-axis in problem? The problem is 9(x-5)(x+2)^3
Click here to see answer by josgarithmetic(39613)

Question 1074233: Where cross x-axis or touches x-axis in problem? The problem is 9(x-5)(x+2)^3
Click here to see answer by ikleyn(52750)

Question 1074328: Factor by grouping: 6x^3-8x^2-15x+20

Click here to see answer by Alan3354(69443)

Question 1074362: Find the product of the polynomials. Show your work.
-4/3(k+7)(3k-9)
Click here to see answer by josgarithmetic(39613)

Question 1074456: Factor completely, then place the answer in the proper location on the grid.
9x^2 + 9x -28

Click here to see answer by Fombitz(32388)

Question 1074491: N=3;
3 and 4i are zeros;
F(2)=-40
Click here to see answer by josgarithmetic(39613)

Question 1074483: Find a third degree polynomial with rational coefficients if two of its zeros are 6 and -i and it passes through the point (2,-10). Thank you in advance!
Click here to see answer by Fombitz(32388)

Question 1074675: factor the polynomial :
Click here to see answer by jorel1380(3719)

Question 1074673: the length of a rectangular garden is 4 yards less than twice the width. the area of the garden is 96 square yards. what is the width of the garden?
Click here to see answer by jorel1380(3719)

Question 1074672: factor the polynomial:
Click here to see answer by jorel1380(3719)

Question 1074709: Factors of65 and 64 if you add or multiply
Click here to see answer by Alan3354(69443)

Question 1074755: Thanks for your help in advance.I can't seem to get these questions to make sense to me...
Suppose
-Find critical values of the related equation
-Use a table of intervals, subdivided by the critical values, to test the inequality.
-Write the solution set using interval notation.
-Make a graph of the related equation to verify your solution.
Click here to see answer by Fombitz(32388)

Question 1074756: Any help is truly appreciated...

suppose x-2 divided by x+3 is less than or equal to 4...
-final all the critical values of the related equation.
-use a table of intervals, subdivided by critical values, to test the inequality.
-write the solution set using the interval notation.
-make a graph of the related equation to verify your solution.
Click here to see answer by Theo(13342)

Question 1074873: How do I write (2m squared+5)(2msquared -5) in standard form?
Click here to see answer by Fombitz(32388)

Question 1074918: Please help me solve this question - I've been trying to set the bases equal. I know that the answer is x=3, but I can't quite get there with showing my work.
2*(2^2x)=(4^x)+64
Thank you
Click here to see answer by ikleyn(52750)

Question 1075033: need all numbers for x+3/3 is undefined
Click here to see answer by Boreal(15235)

Question 1075186: 2x^2+5x+3
__________
2x^2-x-6
Click here to see answer by josgarithmetic(39613)

Question 1075197: Solve x�+343=0
Click here to see answer by Edwin McCravy(20054)

Question 1075464: If the zeroes of the quadratic polynomials x^2+(a+1)x+b are 2 and -3,then find the values of a and b

Click here to see answer by ikleyn(52750)

Question 1075499: 2-4x/3x
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Question 1075497: You are building a multi-level deck. The area of Level 1 deck is x feet times 10+(x-12) feet. The area of level 2 deck is x feet times (x-12) feet.
1.) Write a polynomial that represents the area of each level.
2.) Write a polynomial that represents the total area of the deck.
3.) What is the total area of the deck when x=20?
4.) A gallon of deck sealant covers 400 square feet. How many gallons of sealant do you need to cover the deck once? Explain.
Click here to see answer by Boreal(15235)

Question 1063876:
Please describe and correct the error.



  

=  

=  

=  .



 


Click here to see answer by Edwin McCravy(20054)

Question 1075577: Please help me with this problem: How many values of k can be found so that m^2+km+9 can be factored using integers? a. 2 b. 4 c. 3 d. 6
Click here to see answer by Edwin McCravy(20054)

Question 1075736: Write 3+i,2,-4 into a polynomial equation
Click here to see answer by Boreal(15235)

Question 1075772: simplify using only positive exponents
(1)/(y^-2+x^2)
Click here to see answer by Alan3354(69443)

Question 1075805: Find a polynomial of least degree having the points (-4,0),(0,28),(2,0),(7,0). Write your answer in factored form.
Click here to see answer by josgarithmetic(39613)

Question 1075806: Find a polynomial function of lowest degree with rational coefficients that has the given numbers as some of its zeros 5,5i
Click here to see answer by ikleyn(52750)

Question 1075804: Find a polynomial function of lowest degree with rational coefficients that has the given numbers as some of its zeros. √5,5i
Click here to see answer by ikleyn(52750)

Question 1075826: A projectile is fired upward from the ground with a velocity of 250 feet
per second. Neglecting air resistance, the height of the projectile in feet at
any time t, in seconds, can be described by the polynomial function P(t)
= �16t^2 + 250t. Find the height at t = 4 seconds.
Click here to see answer by Alan3354(69443)

Question 1075846: please help me solvethe polynominal ax^3-20x^2+x+3, where a is a constant is denoted by p(x). it is given that 3x+1 is a factor of p(x.
(1) find the value of a
(2) when a has this value, factorise p(x) completely
Click here to see answer by Alan3354(69443)

Question 1075931: The world's strongest current, reaching 10 miles per hour, is the Saltstraumen in Norway. A motor boat can travel 60 miles downstream in the Saltstraumen in the same time it takes to go 20 miles up stream. What is the speed of the boat in still water?
Click here to see answer by ankor@dixie-net.com(22740)

Question 1075907: Two rectangular pens are to be made from 240 yards of fencing as shown below. Write an expression in terms of x that will represent the area of the two rectangular pens.
Click here to see answer by ikleyn(52750)

Question 1076001: Find a and b such that ax 3 − bx 2 + 45x + 54 has 3 as a zero and yields a remainder of 12 when divided by x + 1.
Click here to see answer by josgarithmetic(39613)

Question 1076051: 2*x^2-2*x
Click here to see answer by Fombitz(32388)

Question 1076087: I/m having problems on how to find the common denominator for this problem. Perform the indicated operation. Simplify and find the restriction on the variable.
5/x+3 + 8/x-3
Click here to see answer by ikleyn(52750)

Question 1076262: Is it possible to subtract two polynomials, each of degree 3, and have the difference be a polynomial of degree 2? If yes, give an example. Thanks
Click here to see answer by Edwin McCravy(20054)

Question 1076277: Find the range and domain of the rational function f(x)=x+3\x-4
Click here to see answer by josgarithmetic(39613)

Question 1076280: Find the value of f'(x) at given value of x :-
f(x)=(x2+2x+3)2\3, x=-1
Click here to see answer by Fombitz(32388)

Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260, 1261..1305, 1306..1350, 1351..1395, 1396..1440, 1441..1485, 1486..1530, 1531..1575, 1576..1620, 1621..1665, 1666..1710, 1711..1755, 1756..1800, 1801..1845, 1846..1890, 1891..1935, 1936..1980, 1981..2025, 2026..2070, 2071..2115, 2116..2160, 2161..2205, 2206..2250, 2251..2295, 2296..2340, 2341..2385, 2386..2430, 2431..2475, 2476..2520, 2521..2565, 2566..2610, 2611..2655, 2656..2700, 2701..2745, 2746..2790, 2791..2835, 2836..2880, 2881..2925, 2926..2970, 2971..3015, 3016..3060, 3061..3105, 3106..3150, 3151..3195, 3196..3240, 3241..3285, 3286..3330, 3331..3375, 3376..3420, 3421..3465, 3466..3510, 3511..3555, 3556..3600, 3601..3645, 3646..3690, 3691..3735, 3736..3780, 3781..3825, 3826..3870, 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20746..20790, 20791..20835, 20836..20880, 20881..20925, 20926..20970, 20971..21015, 21016..21060, 21061..21105, 21106..21150, 21151..21195, 21196..21240, 21241..21285, 21286..21330, 21331..21375, 21376..21420, 21421..21465, 21466..21510, 21511..21555, 21556..21600, 21601..21645, 21646..21690, 21691..21735, 21736..21780, 21781..21825, 21826..21870, 21871..21915, 21916..21960, 21961..22005, 22006..22050, 22051..22095, 22096..22140, 22141..22185, 22186..22230, 22231..22275, 22276..22320, 22321..22365, 22366..22410, 22411..22455, 22456..22500, 22501..22545, 22546..22590, 22591..22635, 22636..22680, 22681..22725, 22726..22770, 22771..22815, 22816..22860, 22861..22905, 22906..22950, 22951..22995, 22996..23040, 23041..23085, 23086..23130, 23131..23175, 23176..23220, 23221..23265, 23266..23310, 23311..23355, 23356..23400, 23401..23445, 23446..23490, 23491..23535, 23536..23580, 23581..23625, 23626..23670, 23671..23715, 23716..23760, 23761..23805, 23806..23850, 23851..23895, 23896..23940, 23941..23985, 23986..24030, 24031..24075, 24076..24120, 24121..24165, 24166..24210, 24211..24255, 24256..24300, 24301..24345, 24346..24390, 24391..24435, 24436..24480, 24481..24525, 24526..24570, 24571..24615, 24616..24660, 24661..24705, 24706..24750, 24751..24795, 24796..24840, 24841..24885, 24886..24930, 24931..24975, 24976..25020, 25021..25065, 25066..25110, 25111..25155, 25156..25200, 25201..25245, 25246..25290, 25291..25335, 25336..25380, 25381..25425, 25426..25470, 25471..25515, 25516..25560, 25561..25605, 25606..25650, 25651..25695, 25696..25740, 25741..25785, 25786..25830, 25831..25875, 25876..25920, 25921..25965, 25966..26010, 26011..26055, 26056..26100, 26101..26145, 26146..26190, 26191..26235, 26236..26280, 26281..26325, 26326..26370, 26371..26415, 26416..26460, 26461..26505, 26506..26550, 26551..26595, 26596..26640, 26641..26685, 26686..26730, 26731..26775, 26776..26820, 26821..26865, 26866..26910, 26911..26955, 26956..27000, 27001..27045, 27046..27090, 27091..27135, 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30331..30375, 30376..30420, 30421..30465, 30466..30510, 30511..30555, 30556..30600, 30601..30645, 30646..30690, 30691..30735, 30736..30780, 30781..30825, 30826..30870, 30871..30915, 30916..30960, 30961..31005, 31006..31050, 31051..31095, 31096..31140, 31141..31185, 31186..31230, 31231..31275, 31276..31320, 31321..31365, 31366..31410, 31411..31455, 31456..31500, 31501..31545, 31546..31590, 31591..31635, 31636..31680, 31681..31725, 31726..31770, 31771..31815, 31816..31860, 31861..31905, 31906..31950, 31951..31995, 31996..32040, 32041..32085, 32086..32130, 32131..32175, 32176..32220, 32221..32265, 32266..32310, 32311..32355, 32356..32400, 32401..32445, 32446..32490, 32491..32535, 32536..32580, 32581..32625, 32626..32670, 32671..32715, 32716..32760, 32761..32805, 32806..32850, 32851..32895, 32896..32940, 32941..32985, 32986..33030, 33031..33075, 33076..33120, 33121..33165, 33166..33210, 33211..33255, 33256..33300, 33301..33345, 33346..33390, 33391..33435, 33436..33480, 33481..33525, 33526..33570, 33571..33615, 33616..33660, 33661..33705, 33706..33750, 33751..33795, 33796..33840, 33841..33885, 33886..33930, 33931..33975, 33976..34020, 34021..34065, 34066..34110, 34111..34155, 34156..34200, 34201..34245, 34246..34290, 34291..34335, 34336..34380, 34381..34425, 34426..34470, 34471..34515, 34516..34560, 34561..34605, 34606..34650, 34651..34695, 34696..34740, 34741..34785, 34786..34830, 34831..34875, 34876..34920, 34921..34965, 34966..35010, 35011..35055, 35056..35100, 35101..35145, 35146..35190, 35191..35235, 35236..35280, 35281..35325, 35326..35370, 35371..35415, 35416..35460, 35461..35505, 35506..35550, 35551..35595, 35596..35640, 35641..35685, 35686..35730, 35731..35775, 35776..35820, 35821..35865, 35866..35910, 35911..35955, 35956..36000, 36001..36045, 36046..36090, 36091..36135, 36136..36180, 36181..36225, 36226..36270, 36271..36315, 36316..36360, 36361..36405, 36406..36450, 36451..36495, 36496..36540, 36541..36585, 36586..36630, 36631..36675, 36676..36720, 36721..36765, 36766..36810, 36811..36855, 36856..36900, 36901..36945, 36946..36990, 36991..37035, 37036..37080, 37081..37125, 37126..37170, 37171..37215, 37216..37260, 37261..37305, 37306..37350, 37351..37395, 37396..37440, 37441..37485, 37486..37530, 37531..37575, 37576..37620, 37621..37665, 37666..37710, 37711..37755, 37756..37800, 37801..37845, 37846..37890, 37891..37935, 37936..37980, 37981..38025, 38026..38070, 38071..38115, 38116..38160, 38161..38205, 38206..38250, 38251..38295, 38296..38340, 38341..38385, 38386..38430, 38431..38475, 38476..38520, 38521..38565, 38566..38610, 38611..38655, 38656..38700, 38701..38745, 38746..38790, 38791..38835, 38836..38880, 38881..38925, 38926..38970, 38971..39015, 39016..39060, 39061..39105