Questions on Algebra: Square root, cubic root, N-th root answered by real tutors!

Tutors Answer Your Questions about Square-cubic-other-roots (FREE)

Question 634504: Cubedroot(64(x+9))^3
Simplify the expressio.. Assume that all variables are real numbers.
Click here to see answer by jim_thompson5910(35256)

Question 634586: what is 0.6 to the power of 0.6 + fifth root of 0.216 + fifth root of 164025
Click here to see answer by jsmallt9(3758)

Question 634592: what is square root of 50 + square root of 0.5 + 1 over the square root of 0.5 + sixth root of 8 + fourth root of 2500
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Question 634615: sqrt98p^4q^12
Click here to see answer by ewatrrr(24785)

Question 634631: square root 72r^3 divided by y

Click here to see answer by Alan3354(69443)

Question 634722: rationalize the denominator. simplify assuming all variables are real numbers.
square root(50x^3/y)
Click here to see answer by ankor@dixie-net.com(22740)

Question 635200: how do you solve the cubed root of 32
Click here to see answer by jim_thompson5910(35256)

Question 635229: I need some help with this problem please. Thank you very much.
Multiply
(3√7-9√5)(2√7+6√5)
Click here to see answer by Tatiana_Stebko(1539)

Question 635698: Hello, please help me find the x in
the roots of x^3+6x^2-4x-24 = 0
thanks!
Click here to see answer by ewatrrr(24785)

Question 635765: Find the following. Assume that variables can represent any real number.
√(a+7)^2 =
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Question 635804: simplify...answer in simpliest radical form
square root of 245
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Question 636077: problem reads: A student starts with a positive number, x,and takes the psoitive square root four times in succession. The final result is equivalent to which of the following?
Not sure how to go about this question.
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Question 636559: Hi, I need help figuring this out please. Thank you very much.
subtract.
3√80-4√5
Click here to see answer by ewatrrr(24785)

Question 636873: Every time I type in my equation ((√x^3y^3)^1/3)^-1, I get an error....
ERROR: Invalid expression '√x^3y^3)^1/3)^-1': syntax error at /home/ichudov/project_locations/algebra.com/templates/Algebra/Expression.pm line 190. . SIMPLIFIER INPUT ERROR: '((√x^3y^3)^1/3)^-1', Invalid expression '√x^3y^3)^1/3)^-1': syntax error at /home/ichudov/project_locations/algebra.com/templates/Algebra/Expression.pm line 190.
I don't know how else to type the equation.
Please Help
Sean F.
Click here to see answer by stanbon(75887)

Question 637054: Using complete sentences, explain the two ways to simplify sqrt 145 and provide the simplified form.
Please help! I do not understand how do to it!
Click here to see answer by solver91311(24713)

Question 637078: Having difficulty solving for g in the following equation:
1.35(1+g)to the 4th power = 2.28
Thank you
Click here to see answer by solver91311(24713)

Question 637078: Having difficulty solving for g in the following equation:
1.35(1+g)to the 4th power = 2.28
Thank you
Click here to see answer by Tatiana_Stebko(1539)

Question 637290: sqrt3
______=? it says to rationalize each denominator thanks for your help!
sqrt80x
Click here to see answer by jsmallt9(3758)

Question 637292: (2-sqrt7)^2= ? it says to simplify expression thanks for your help!
Click here to see answer by jsmallt9(3758)

Question 637293: (4sqrt5+5)^2=? it says to simplify thanks so much for the help!
Click here to see answer by jsmallt9(3758)

Question 638287: Can you help me sove these equations:
1) square root of 8^4
2) square root of 3y^4x^9
3) square root of 18/75
4) square root of 2x-4=16
Click here to see answer by MathLover1(20849)

Question 638330: simplify 2^-5
the answer has to be a fraction
Thank You
Click here to see answer by jim_thompson5910(35256)

Question 638738: a runner can run a mile in 6 minutes and 13 seconds. at this pace, how long will it take the same runner to run a 5 kilometer race?
Click here to see answer by graphmatics(170)

Question 638871: Simplify the following expression
√-6 √-42
I'm not sure if I'm supposed to find the square root then multiply them together? I am just completely blank on this problem. Your help is appreciated. Thank you
Click here to see answer by Tatiana_Stebko(1539)

Question 639577: what is the approximate side lenght of a tabletop with an area of 25ftsq
Click here to see answer by jim_thompson5910(35256)

Question 639965: Excuse me, but how can I find the square root of numbers in the thousands place?
Click here to see answer by DrBeeee(684)

Question 640289: How do I find the approximate side length of each square figure to the nearest whole unit?
1. A mural with an area of 18m^2
2. A game board with an area of 160in^2
3. A helicopter launching pad with an area of 3000ft^2
Click here to see answer by solver91311(24713)

Question 641050: Help! Simplify by factoring: Squareroot of 20(x squared).
Click here to see answer by cta1987(8)

Question 641185: Solve for x and show all work
Square root of x-8=3
I tried to use the solver but didn't know how to enter sq. root symbol.
Thanks
Click here to see answer by unlockmath(1688)

Question 641451: what is the square root of 125 divided by 9 when their both under the radical? thank you tutor

Click here to see answer by Edwin McCravy(20054)

Question 641437: what is the square root of 23.75 to the nearest integer
Click here to see answer by Alan3354(69443)

Question 641633: 3n^2+10=85
Click here to see answer by jim_thompson5910(35256)

Question 641772: please help me with this..
2 sqrt x+5 = 6
Click here to see answer by DrBeeee(684)

Question 641772: please help me with this..
2 sqrt x+5 = 6
Click here to see answer by MathTherapy(10551)

Question 642152: x^2+5x=?? find the number that should be added to each expression to make it a perfect square thanks for the help!
Click here to see answer by lwsshak3(11628)

Question 642308: Aaah! What is the square root of 7x divided by 50? Or how would I go about solving this?
Click here to see answer by MathLover1(20849)

Question 642937: THE AREA OF A SQUARE FIELD IS 422500SQ.METER HOW MUCH STRING IS REQUIRED FOR FIXING ALONG THE SIDES AS A FENCE
Click here to see answer by josmiceli(19441)

Question 643000: How would you factor this type of cubed root problem?
cubed root of 16x to the 4th power (x with exponent 4)
Click here to see answer by solver91311(24713)

Question 643168: (2x^-1y^3z^-2)/(4^-1x^5y^-3z^0)
Click here to see answer by stanbon(75887)

Question 127616: WHAT IS THE CUBE ROOT OF 90?

Click here to see answer by lenny460(1073)

Question 643754: square pic has an area of 225" squared. What is the side length of the picture?
Please show how you got this answer

Click here to see answer by Alan3354(69443)

Question 644004: Please solve: (3n+4)(n-1)-3n(n+2)=1
Click here to see answer by MathLover1(20849)

Question 644404: a�+b�=72, a�-b�=12
find the value of a and b
Click here to see answer by Edwin McCravy(20054)

Question 644470: (p-2)2=4p
Click here to see answer by Alan3354(69443)

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