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Question 1085548: three angels of a triangle are in arithmetic progression with a common difference of 20 degrees.what is the smallest angle in the triangle?
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Question 1085563: Please tell me the solution of 2.cube root 4 * 3.cube root 16. Answer is coming 24 but i want to know the solution how it came.

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Question 1085623: Please help me to solve this equation y2-64=36
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Question 1086235: Complete the table of value then graph the function D(x)=x^2+4x
Table
x | h(x)
-5
-4
-3
-2
-1
0
1
Find the x- and -y intercepts of this function
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Question 1086869: Find the excluded values for the algebraic fraction.
x+6/x^2+3x-18

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Question 1086972: What is the value of n in the numerical sentence below?
Square root of 16 �4^3= 4^n
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Question 1086972: What is the value of n in the numerical sentence below?
Square root of 16 �4^3= 4^n
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Question 1087446: Find the pythagorean triplet for which the one member is10
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Question 1087445: Find the pythagorean triplet for which the smallest member is 10
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Question 1087482: Help with this one please:
Rewrite 5^(x+1)= 25 as a product of factors
Thank you.
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Question 1088360: Find the square root of 4931
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Question 1088366: Find the smallest number which must be added to 256000 to make it a perfect square.
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Question 1088745: I know this involves the pythagorean theorem but I cannot figure it out! Thanks in advance.
Police use the formula s = √30fd to estimate the speed s of a car in miles per hour, where d is the distance in feet that the car skidded and f is the coefficient of friction. If the coefficient of friction on a certain gravel road is 0.28 and a car skidded 340 feet, find the speed of the car, to the nearest mile per hour.
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Question 1088747: Find the length of the unknown side of the right triangle with sides a, b, and c, where c is the hypotenuse.
a = 7, c = 13√2
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Question 1089285: square root of 512m4n3

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Question 1089369: The circumference of a coin is 10piπ cm. What is the radius? What is the diameter?
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Question 1089464: you multiply a number by the square root of that number. The cube of the result is 317 less than 20,000. what is the number?
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Question 1089673: (64)^3/2 + (-27)^2/3
Use radical notation to write the expression Simplify if possible
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Question 1089673: (64)^3/2 + (-27)^2/3
Use radical notation to write the expression Simplify if possible
Click here to see answer by MathLover1(20849)

Question 1089673: (64)^3/2 + (-27)^2/3
Use radical notation to write the expression Simplify if possible
Click here to see answer by MathTherapy(10549)

Question 1089672:
Simplify the expression and Check your answer by raising it back to the 2nd power
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Question 1089672:
Simplify the expression and Check your answer by raising it back to the 2nd power
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Question 1089670:
Simplify the expression and Check your answer by raising it back to the 4th power
Click here to see answer by ankor@dixie-net.com(22740)

Question 1089791: Can you always calculate the n root of x^2? Why or why not?
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Question 1089821: Solve for X and y:4-i/2+i=y-1/�i
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Question 1090028: x2-7x-18=0
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Question 1090077: The curves y=x^3+4 and y=3x+4 intersect at x=1 and x=2. True or False ?

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Question 1090244: My question states:
x^2+3x+c
Find the value of c that makes the trinomial a perfect square.
I tried several different ways to figure it out and each way was wrong :(
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Question 1090337: a&b positive numbers.
a^2-ab-20b^2=0 ==> (a^2-b^2)/(a^2-ab) ?
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Question 1090936: find the limit:
lim x approaches 3, 3 sqrt 2x^2 -10
Thank you (:
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Question 1090988: What is the square root of x to the 11th power?

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Question 1091096: find all zeroes

f(x)=25x^8-226x^4+9
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Question 1091219: T is the midpoint of PQ PT=6x+5
a. Find the value of x. TQ=8x-6
b. Find PT, TQ, and PQ.
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Question 1091172: Three rational number between -2 and 5

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Question 1091268: I do not know how to solve: 2 sqrt 5^3. I know the next step is (5x3)^1/2, what is next ? I thought it would become 5x^3/2 but my textbook says the answer is 2 sqrt 5x^3/2 ???
Click here to see answer by Alan3354(69443)

Question 1091525:
So I have to simplify this expression. To simplify it do i just divide 128 by 8?
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Question 1091612: I'm not quite sure how to simplify 6√6/2√3?
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Question 1091612: I'm not quite sure how to simplify 6√6/2√3?
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Question 1091620: Find the value of m and n in f(x)=mx + n if f(2)=7 and f(-1)=-2
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Question 1091821: Help! I need to solve the equation using square roots.

First, do I subtract 535 from both sides?
After I do that do I factor it?
Click here to see answer by Fombitz(32388)

Question 1091821: Help! I need to solve the equation using square roots.

First, do I subtract 535 from both sides?
After I do that do I factor it?
Click here to see answer by rothauserc(4718)

Question 1091821: Help! I need to solve the equation using square roots.

First, do I subtract 535 from both sides?
After I do that do I factor it?
Click here to see answer by MathLover1(20849)

Question 1091814:
It is supposed to be 7 times the square root of r+9, but I don't know how to position the parentheses correctly.
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Question 1091826: Express sqrt3/ 6-sqrt3 in the form p+q(sqrt3) where p and q are rational
I have this exercise and I have no idea how to solve it
Could you please help me?
The chapter is called surds

Click here to see answer by Alan3354(69443)

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, 3871..3915, 3916..3960, 3961..4005, 4006..4050, 4051..4095, 4096..4140, 4141..4185, 4186..4230, 4231..4275, 4276..4320, 4321..4365, 4366..4410, 4411..4455, 4456..4500, 4501..4545, 4546..4590, 4591..4635, 4636..4680, 4681..4725, 4726..4770, 4771..4815, 4816..4860, 4861..4905, 4906..4950, 4951..4995, 4996..5040, 5041..5085, 5086..5130, 5131..5175, 5176..5220, 5221..5265, 5266..5310, 5311..5355, 5356..5400, 5401..5445, 5446..5490, 5491..5535, 5536..5580, 5581..5625, 5626..5670, 5671..5715, 5716..5760, 5761..5805, 5806..5850, 5851..5895, 5896..5940, 5941..5985, 5986..6030, 6031..6075, 6076..6120, 6121..6165, 6166..6210, 6211..6255, 6256..6300, 6301..6345, 6346..6390, 6391..6435, 6436..6480, 6481..6525, 6526..6570, 6571..6615, 6616..6660, 6661..6705, 6706..6750, 6751..6795, 6796..6840, 6841..6885, 6886..6930, 6931..6975, 6976..7020, 7021..7065, 7066..7110, 7111..7155, 7156..7200, 7201..7245, 7246..7290, 7291..7335, 7336..7380