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

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 Algebra: Square root, cubic root, N-th root Solvers Lessons Answers archive Quiz In Depth

 Question 339143: what is 3 square root 2 times 2 square root 6? Click here to see answer by Fombitz(13828)

 Question 339931: Turn the sentence into an equation.... the square of M minus the cube of N is 16 Click here to see answer by jim_thompson5910(28593)

 Question 339935: What is the area of a square with the dimension of 1+sqrt{3} Please show me how to do it. Thank you Click here to see answer by jim_thompson5910(28593)

 Question 339214: I need some help please. I need to see step by step how to answer the following even-root property question: 3 sqrt()w + 1 = 6 Thank you in advance for your help. Be blessed. Click here to see answer by Fombitz(13828)

 Question 340266: A contractor needs to cut a piece of glass to fit a square window. The area of the window is 12ft to the second power. Find the length of the window to the nearest tenth of a foot. Click here to see answer by rfer(12657)

 Question 340274: square root of 72x minus the square root of 18x Click here to see answer by Fombitz(13828)

 Question 340379: what is the cube root of -216 Click here to see answer by Fombitz(13828)

 Question 340421: -8(x+2)+3x+6=7v+8 I am having a hard time solving this problem Click here to see answer by jim_thompson5910(28593)

 Question 340536: the area of a sqaure is 289 square inches. what is the length of each side of the square Click here to see answer by solver91311(16877)
 Question 340536: the area of a sqaure is 289 square inches. what is the length of each side of the square Click here to see answer by Alan3354(30993)

 Question 341200: square root of 5 times square root of 10 how do we solve these problems Click here to see answer by rfer(12657)

 Question 341448: 2 minus the sqrt of x equals 8 minus x I am having some troble withe te steps to solving this problem. Can someone help me out please? Click here to see answer by edjones(7569)

 Question 341815: i am trying to figure out if 5/square root 10 reduces. the orginal problem was to rationalize the numerator of sqrt 5/sqrt 2 Click here to see answer by edjones(7569)

 Question 342128: please help the instructions says simplify completely by rationalizing the denominator √15/√5 Click here to see answer by ankor@dixie-net.com(15649)

 Question 342200: Solve for equation: square root 2X-1 minus square root X-5 = 3 not sure, will that be 2X times X and 2X times 5 - 1 times X and 1-5 under square root? Click here to see answer by Fombitz(13828)

 Question 342574: If a number is rational, then would it also be an integer, whole, real, and natural number? Would 3.2 be a rational number? I need a VERY simple definition of a rational and irrational number. Click here to see answer by scott8148(6628)

 Question 342662: what is 6x+y divided by 6x-y ? Click here to see answer by Fombitz(13828)

 Question 342597: (256a8b24)3/4 is the answer 12a6b18? Click here to see answer by Fombitz(13828)

 Question 343250: having trouble with roots problem reads third root of 108 - third root 32 Click here to see answer by haileytucki(390)

 Question 343695: (-5a/6)squared = ? Click here to see answer by Fombitz(13828)

 Question 344128: what is the squar root of 8 to the second power Click here to see answer by rfer(12657)

 Question 344218: The problem is cubed root of 1/27? I think the answer is 3. Can you explain how to get the answer? Click here to see answer by JBarnum(2044)

 Question 344528: Well I am doing square roots but I am confused. I don't understand how to get the answer to -*square root begins*4/25 How would I go about solving this? Click here to see answer by Fombitz(13828)

 Question 344584: 3Square root symbol 729 Click here to see answer by stanbon(57332)

 Question 344604: x^2-y^6 Click here to see answer by edjones(7569)

 Question 344592: I'm very stumped by this equation. I have tried different processes to no avail. Can you please help me solve this? Thank you. 3.2 +7(3+1)+5 & 4.<49-7(5-2) Click here to see answer by stanbon(57332)

 Question 344744: 6 divided by the square root of 12 Click here to see answer by ewatrrr(10682)

 Question 344776: Rewrite the rational exponent 4 sqrt 23???? Click here to see answer by user_dude2008(1861)

 Question 344823: May I have some assistance in solving this equation? It's a head scratcher for me. Many thanks! 4 x sq. root 49-7(5 - 2) Click here to see answer by ewatrrr(10682)

 Question 344906: ± (square root of 81) Click here to see answer by user_dude2008(1861)
 Question 344906: ± (square root of 81) Click here to see answer by stanbon(57332)

 Question 344965: multiply (5√3-15√2)(4√3+12√2) Click here to see answer by Fombitz(13828)

 Question 345128: solve s^2-7s-8=0 Click here to see answer by user_dude2008(1861)

 Question 345438: i have to factorise the following expresson but im not sure how to. (x-1)squared-4 Click here to see answer by haileytucki(390)

 Question 345711: What is the LCM of 16x2y5z4 and 21xy3z2? Click here to see answer by stanbon(57332)

 Question 345956: cbrt(X)-5=3 Click here to see answer by haileytucki(390)

 Question 345067: Order the parent functions: constant, cubic, linear, quadratic & square root from greatest to least by the rate at which f(x) increases as x increases for x>1? Click here to see answer by jsmallt9(3296)

 Question 346173: 20sqrt*80sqrt*200sqrt Click here to see answer by Alan3354(30993)

 Question 347131: whats the value of square root of 9 over 49 Click here to see answer by mananth(12270)

 Question 347111: what is the first 10 perfect square root? Click here to see answer by CharlesG2(828)

 Question 347172: What is the answer to (64 divided by 8 squared plus 9 times 3 plus 7 squared) squared? Thank you so very much! Click here to see answer by stanbon(57332)

 Question 347361: I do not remember how to foil square roots. please help me. Click here to see answer by jsmallt9(3296)

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