Questions on Algebra: Radicals -- complicated equations involving roots answered by real tutors!

Tutors Answer Your Questions about Radicals (FREE)

Question 1013852: (z+4)^(4/5)=2 Where z is a real number.
Click here to see answer by AnlytcPhil(1806)

Question 1013980: how to solve 2 + 2 x 2 + 2

Click here to see answer by addingup(3677)

Question 1014244: How can you multiply the radicals with different radicands and indices?
Kindly give some examples of it so that I can understand.
Click here to see answer by Alan3354(69443)

Question 1014376: In which two intergers does √7 lie and √20 and √_8 and 3√30 plz show me how u got the answer
Click here to see answer by rothauserc(4718)

Question 1014561: Simplify to the end and write as a single fraction (no radicals in the denominators) Please show work.
((1)/(x-√3))+((1)/(x+√3))

Click here to see answer by rothauserc(4718)

Question 1014655: how can properties of radicals be helpful?
Click here to see answer by ikleyn(52776)

Question 1014658: simplify square root 12 times square root 30
Click here to see answer by macston(5194)

Question 1014658: simplify square root 12 times square root 30
Click here to see answer by MathTherapy(10551)

Question 1014653:
Click here to see answer by ikleyn(52776)

Question 1014656: simplify 2 square root 2 over square root 5.
Click here to see answer by addingup(3677)

Question 1014675: One of the reasons that writing radicals as rational exponents is helpful is that it makes it easier to simplify radical expressions with different indexes. Convert the radicals equation image indicator and equation image indicator to expressions with rational exponents. Convert the exponents to fractions with like denominators and then multiply the expressions. (Hint: remember what to do wtih exponents when you multiply). Explain your work.
Click here to see answer by macston(5194)

Question 1014777: Can you simplify the following expressions -
(square root of 36 t cubed) over 2t to the power of -2
And s to the power of 4 over the cubed root of 8s

Click here to see answer by stanbon(75887)

Question 1014760: 6 sqrt[6](2 sqrt[3]+5 sqrt[2]
Click here to see answer by Boreal(15235)

Question 1015120: please help me break this down:sqrt(50)
Click here to see answer by rothauserc(4718)

Question 1015121: please help break this problem down: 6+ sqrt(6)^2-4(1)(10)/2
Click here to see answer by rothauserc(4718)

Question 1015508: Please kindly solve this problem : Combine like radicals in 5sqrt2x-5sqrt32x^5+5sqrt-64x+3sqrt8x^3

Click here to see answer by Boreal(15235)

Question 1016029: A pool measuring 8 meters by 20 meters is surrounded by a path of uniform width, as shown in the figure. If the area of the pool and the path combined is 864 square meters, what is the width of the path?

Click here to see answer by ankor@dixie-net.com(22740)

Question 1016077:
Click here to see answer by macston(5194)

Question 1016074:
Click here to see answer by josgarithmetic(39616)

Question 1016067:
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Question 1016076:
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Question 1016073:
Click here to see answer by ikleyn(52776)

Question 1016069: pleas help me figure out this equation
Click here to see answer by ikleyn(52776)

Question 1016070:
Click here to see answer by lwsshak3(11628)

Question 1016072:
Click here to see answer by macston(5194)

Question 1016031: 1.) √50
2.) 6+√((〖(6)〗^2-4(1)(10))/2)
can you please show me the steps on how to break theses problems down thank you.

Click here to see answer by Alan3354(69443)

Question 1016258: sqrt 2x+7 - sqrt x+7 = 1

Click here to see answer by stanbon(75887)

Question 1017522: Order�the�following�radicals�from�least�to�greatest�without�using�a�calculator.� Show�your�� reasoning.�
�� /3 a.�� Answer:�2�√�6�,�3�√�3�,�4�√�2,�5�√�10� �
/4 b. Answer:�5^3√9,�3^3√14,�2^3√15,�4^3√13�
Click here to see answer by ikleyn(52776)

Question 1017527: Using�benchmarks,�what�is�the�approximate�value�of
a) *square root sign* 42
b) 3 *square root sign* 50
Click here to see answer by JulietG(1812)

Question 1017723: What is the quadtratic equation when the roots are 1+rad3 and 1-rad3
Click here to see answer by FrankM(1040)

Question 1018441: Solve
sqrt(b+1)=sqrt(b+6) -1
Click here to see answer by Boreal(15235)

Question 1018441: Solve
sqrt(b+1)=sqrt(b+6) -1
Click here to see answer by addingup(3677)

Question 1018439: Solve.
4-sqrt(4+x^2)=x
Thank you in advance for any help:)
Click here to see answer by Boreal(15235)

Question 1018727: Multiply, and simplify if possible
sqrt(7x) {{sqrt(x)-7sqrt(7)}
Thank you
Click here to see answer by Alan3354(69443)

Question 1018873: im trying to find the standardized expression containing radicals of the problem 5 divided by the square root of 3 . Can you help me ?
Click here to see answer by Alan3354(69443)

Question 1019336: One divided by 3 to the square root over 2
Click here to see answer by Alan3354(69443)

Question 1019624: 4. Simplify (^4 sqrt 16x^4y^5)(^4 sqrt 243y^7) assuming the variables represent non-negative numbers.
A. 6^4 sqrt 3 xy^3
B. 6xy^3
C. 2xy^4 sqrt y 3^4 ^4 sqrt 3 y^4 sqrt y^3
D. 6x^2Y^2 ^4 sqrt 3
Thank You.
Click here to see answer by Boreal(15235)

Question 1019621: 1. Solve sqrt2x + x = 4 for x.
Answers: A. x = 2 B. The two solutions are for complex numbers.
C. x = 2 or x = 8 ( I picked C and it was wrong) D. x = 4 or x = -4
Thank You.

Click here to see answer by josgarithmetic(39616)

Question 1019623: 3. Simplify (81a^8b^2) ^1/4
A. 81a^2b^1/2
B. 3a^2 sqrt |b| *Am pretty sure this is correct
C. 3a^2 sqrt b
D. +3a^2b^2
Thanks.
Click here to see answer by robertb(5830)

Question 1019710: |x|>k is equivalent to?
Click here to see answer by Theo(13342)

Question 1019917: Please help me answer this question: What is the sum of √(75) and √(3)?
I simplified √(75) to 5√(3) but I don't know what to do with that information.
Click here to see answer by LinnW(1048)

Question 1017344: what is the area of a square if the lenth of the diagonal is 2 radical 2
Click here to see answer by LinnW(1048)

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, 7381..7425, 7426..7470, 7471..7515, 7516..7560, 7561..7605, 7606..7650, 7651..7695, 7696..7740, 7741..7785, 7786..7830, 7831..7875, 7876..7920, 7921..7965, 7966..8010, 8011..8055, 8056..8100, 8101..8145, 8146..8190, 8191..8235, 8236..8280, 8281..8325, 8326..8370, 8371..8415, 8416..8460, 8461..8505, 8506..8550, 8551..8595, 8596..8640, 8641..8685, 8686..8730, 8731..8775, 8776..8820, 8821..8865, 8866..8910, 8911..8955, 8956..9000, 9001..9045, 9046..9090, 9091..9135, 9136..9180, 9181..9225, 9226..9270, 9271..9315, 9316..9360, 9361..9405, 9406..9450, 9451..9495, 9496..9540, 9541..9585, 9586..9630, 9631..9675, 9676..9720, 9721..9765, 9766..9810, 9811..9855, 9856..9900, 9901..9945, 9946..9990, 9991..10035, 10036..10080, 10081..10125, 10126..10170, 10171..10215, 10216..10260, 10261..10305, 10306..10350, 10351..10395, 10396..10440, 10441..10485, 10486..10530, 10531..10575, 10576..10620, 10621..10665, 10666..10710