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

Tutors Answer Your Questions about Radicals (FREE)

Question 330083: RATIONALIZE THE DENOMINATOR OF
5 over the square root of 5

Click here to see answer by mananth(16946)

Question 330111: simplify the radical. show work

Click here to see answer by Fombitz(32388)

Question 330129: simplify the radical expression. show work

Click here to see answer by Fombitz(32388)

Question 330127: in the right triangle, find the length of the side not given b=1, c=√17. The length of the third side is?
Click here to see answer by Fombitz(32388)

Question 330074: 3rd rt sqrt -343x^3
Click here to see answer by Fombitz(32388)

Question 330174: Simplify By Factoring
√(1125x^4)
Can you please show step by step
Thank you
Click here to see answer by Fombitz(32388)

Question 330174: Simplify By Factoring
√(1125x^4)
Can you please show step by step
Thank you
Click here to see answer by mananth(16946)

Question 330173: Use rational exponets to simplify
√(x^10y^12)
Can you please show step by step
Thank you
Click here to see answer by Fombitz(32388)

Question 330184: Simplify by Factoring, Assume that all expressions under radicals are non-negative numbers
∜(64x^8 y^10 )
Please show step by step Thank you

Click here to see answer by Fombitz(32388)

Question 330095: I have been having problems solving this problem. It says to solve with all extraneous solutions. Thank you for your time to help
5�y-3 = y+7�2y-6 +1
Click here to see answer by Fombitz(32388)

Question 330116: simplify the radical expression. show work

Click here to see answer by Fombitz(32388)

Question 330117: Rationalize the denominator. Assume that all expressions under radicals represent positive numbers. (√u-√v)/(√u+√v)

Click here to see answer by Fombitz(32388)

Question 330177: Simplify by Factoring
∜486
Please show each step thank you
Click here to see answer by jim_thompson5910(35256)

Question 330180: Multiply and Simplify by Factoring, Assume that all expressions under radicals are non-negative numbers
∛(y^13 ) ∛(16y^14 )
Please show me step by step thank you

Click here to see answer by Edwin McCravy(20054)

Question 330326: Multiply
[(x-2) - y] ^2
Do you have to like square the whole thing ?
SO it would be like x^2-4x+4 - y^2 ?
Please help.
Click here to see answer by Alan3354(69443)

Question 330333: Solve.
x= 2 sqrt(x+3)
Please help
Click here to see answer by Fombitz(32388)

Question 330436: Hello,
Need to find the exact and approximate solutions to three decimal places for the following: (x-6)^2=20.
I am unable to solve, and have even tried using Algebrator, but cannot interpret.
Thanks!
Click here to see answer by scott8148(6628)

Question 330512: find the following. √(14(-4)^14 )
Click here to see answer by Fombitz(32388)

Question 330601: how do i simplify each radical by factoring i.e. square root of 3600
Click here to see answer by Alan3354(69443)

Question 330663: the sum of a number and its square is 90. Find the number.
Click here to see answer by Alan3354(69443)

Question 111763: Hey, can someone help me please?
Radical equations and graphs:
Solve for x
√(x+7) +5=x
This is what I have so far: √(x+7 ) =x-5
(√(x+7))^2= (x-5)^2
x+7= x^2+25x+7

Click here to see answer by freedom1(2)

Question 330949: Let me preface this question with a MEA CULPA as I do not know how to enter the square root sign via the keyboard.
question: the sq. root of (x+2)(x-6) = x-5;
my answer: I squared both sides of equation; x^2 - 4x -12 = x^2 -10x + 25;
solved for x; x = 37/6 (might that be correct?)
Thanks for any and all help.
Click here to see answer by Alan3354(69443)

Question 330945: simplify the radical expression by factoring the fifth square root of 96x^17y^30
Click here to see answer by Fombitz(32388)

Question 331068: Multiply and simplify by factoring

√(2b^5 )�√(22c^6 )
Thank you

Click here to see answer by Alan3354(69443)

Question 331072: Multiply and simplify by factoring
√75�√135
Thank you
Click here to see answer by neatmath(302)

Question 331070: add, simplify by collecting like radical terms if possible
3√80+4√180
Thank you
Click here to see answer by neatmath(302)

Question 331206: Hello, I would like to know, what is ?
Is it or ? Or is my answer completely off? I'd like to see the answer with the radical sign still in it. So, please don't simplify it down to the decimal. I can do that myself.
I'm also new to the formula plotting system, sorry if I get things wrong!
Thanks a bunch!!
-Lucero
Click here to see answer by ankor@dixie-net.com(22740)

Question 331330: Simplify by factoring, assume that all expressions under the radical represent non-negative numbers.
Please show each step? Thank you.
∜(162x^4 y^6 )
Thank you again
Click here to see answer by vleith(2983)

Question 331396: I am having problems with radical expressions. I am instructed to simplify by taking roots of the numerator and the denominator. Assuming all expressions under radicals represent numbers.
Click here to see answer by solver91311(24713)

Question 331549: Use rational exponents to simplify. ∜x^12

Click here to see answer by Alan3354(69443)

Question 331552: subtract. simplify by collecting like radical terms if possible. 7√32-7√2

Click here to see answer by JBarnum(2146)

Question 331552: subtract. simplify by collecting like radical terms if possible. 7√32-7√2

Click here to see answer by mathmandotcom(31)

Question 331564: Simplify by taking roots of the numerator and the denominator. Assume that all expressions under radicals represent positive numbers. ∛125x^14/y^3
Click here to see answer by JBarnum(2146)

Question 331472: Need assistance on how to begin to simplyify by factoring the following problem.
√(245k^7q^8 )
Click here to see answer by ankor@dixie-net.com(22740)

Question 331788: simplify by factoring. Assume that all expressions under radicals represent nonnegative numbers. √(12a^2b)

Click here to see answer by checkley77(12844)

Question 332063: I need help with this question. Solve for x. 8xy^2-2x=6
Click here to see answer by jim_thompson5910(35256)

Question 332090:
Click here to see answer by user_dude2008(1862)

Question 332090:
Click here to see answer by djrad(1)

Question 332101: Simplify
∛512
Please show each step Thank you

Click here to see answer by jim_thompson5910(35256)

Question 332155: What is the square root of 98x^4y^6?
Click here to see answer by josmiceli(19441)

Question 332098: Find the following ∛(y^3 )
Assume that letters can represent any real numbers!
Please show each step
Thank you
Click here to see answer by edjones(8007)

Question 332102: In the right triangle find the length of the side not given Give an exact answer and an approxiimation to three decimal places..
Side A=3 B=5 and C=
Pleas show each step
Click here to see answer by edjones(8007)

Question 332455: what is the answer to the question " x squared + 4x + 4 = 0" thank you.
Click here to see answer by nerdybill(7384)

Question 332574: Please solve
∛(X+9)=4

Please explain each step thank you
Click here to see answer by nerdybill(7384)

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