# 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

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

 Question 531002: Raise the quantity in parentheses to the indicated exponent, and simplify the resulting expression. (4x2y7)2 Click here to see answer by stanbon(57219)

 Question 531015: I need to simplify radical 176a^3b^5 but I am having trouble knowing exactly where to begin. Click here to see answer by jim_thompson5910(28476)

 Question 531134: Hi, my teacher provided problems and answers and asked us to find out how one gets to the other. Example: equals . I tried simplifying it by bringing it back to its original state root 42, but could not come up with an answer because there were no prime number pairs when I was factoring. I am stumped; thank you so much in advance for your help. Click here to see answer by bucky(2189)

 Question 531290: simply -4sqrt15(2+sqrt6) Click here to see answer by stanbon(57219)

 Question 533154: whats the square root of 27x to the third power all over the square root of 3x Click here to see answer by KMST(1864)

 Question 532704: the square root of 22 times the square root of 10 Click here to see answer by boilpoil(127)

 Question 533341: how do you solve the square root of 32 to the 4th power Click here to see answer by scott8148(6628)

 Question 533898: what is root 90 over root 10 simplified? Click here to see answer by nerdybill(6948)

 Question 534093: Please help. Need turned in in an hour and I can't figure these out. 1. Rationalize the denominator. Assume that all expressions under radicals represent positive numbers. Square root or r- square root of s ___________________________________ (Stands for divided by) Square root of r+Square root of s 2. Rationalize the denominator. Assume that all expressions inder radicals represent positive numbers. ^3Square root of 2y^4 _____________________ (stands for divided by) ^3square root of 6x^4 3. Rationalize the denominator. 14Square root of 5 __________________ (Stands for divided by) 5Square root 0f 2 Click here to see answer by Alan3354(30959)

 Question 533631: Solve for x: 6x + 16 = x2 (squared) Click here to see answer by boilpoil(127)

 Question 534304: Perform the indicated operation. Assume that all variables represent positive numbers: Click here to see answer by Edwin McCravy(8879)

 Question 534941: How do you simplify the square root of 4y to the 16th power? Click here to see answer by mananth(12270)

 Question 535053: Please help me solve this 72 square root plus 4 square root Click here to see answer by Alan3354(30959)

 Question 535050: Please help me solve this 14 \7 square root Click here to see answer by Alan3354(30959)

 Question 535143: What is the square root of 32 divided by n to the 7th power? Click here to see answer by Alan3354(30959)

 Question 535289: what is -4 square root 27 + square root 12 Click here to see answer by fcabanski(872)

 Question 535729: the cubed root of 54 minus the cubed root of 128 Click here to see answer by fcabanski(872)

 Question 536106: What is the square root of 7854? Click here to see answer by Alan3354(30959)

 Question 536203: what is the 4th root of (7a)^4? Click here to see answer by Edwin McCravy(8879)

 Question 536248: fourth root (27 y^3)/ fourth root (8 x^7) rationalize the denominator and simplify Click here to see answer by fcabanski(872)

 Question 536352: express and put in the simplest form sqrt8 divided by sqrt2 thankyou Click here to see answer by lmeeks54(105)
 Question 536352: express and put in the simplest form sqrt8 divided by sqrt2 thankyou Click here to see answer by MathTherapy(1421)

 Question 536683: x^6-28x^3+27=0 Click here to see answer by ankor@dixie-net.com(15624)

 Question 537034: Find two consecutive whole numbers that square root 8 lies between Click here to see answer by Alan3354(30959)

 Question 537140: find all the real square roots of -9/16 Click here to see answer by KMST(1864)

 Question 537700: Im having trouble with square roots, cubed roots and so forth. For examble the cubed root of 81. How do i figure out what would be taken out the radical sign and what would be left under the radical sign. Click here to see answer by stanbon(57219)

 Question 537709: what is the square root of 172.8? Click here to see answer by jim_thompson5910(28476)

 Question 538043: 2(-square root of 2)^3 how to do you solve this? Click here to see answer by Alan3354(30959)

 Question 538097: please help me solve this equation please , i am desperate (4096)(1/sqrt3)(sqrt2)^2 Click here to see answer by Alan3354(30959)

 Question 538593: what is the sqrt of 36 plus the sqrt of 64 simplified look like? Click here to see answer by Mathpassionate(25)

 Question 538883: I need help with this one. *Rationalize the denominator. Assume that no radicands were formed by raising negative numbers to even powers* Problem: Square root of 7a/32. Can anyone help, I have been working on this problem forever. I need to show my work and I believe I have the correct answer, I am just struggling with the complete steps in between. I really want to understand how to work this problem and my text is not a lot of help with this. *Thanks =)* Click here to see answer by Earlsdon(6287)

 Question 539657: Solve for x x=(x-2)(square root of x) Click here to see answer by stanbon(57219)

 Question 539711: Click here to see answer by boilpoil(127)

 Question 540358: Is a negative number taken to the 3rd power positive or negative Click here to see answer by jim_thompson5910(28476)

 Question 540529: (3/5 cube root of -125)-(1/4 cube root of 56)+(1/2 cube root of 189) needs to be simplify. Help. Click here to see answer by josmiceli(9649)

 Question 540643: use the square root property to solve the equation: (3x-1)^2=6 Click here to see answer by ankor@dixie-net.com(15624)

 Question 541081: Simplify by factoring. Assume that all expressions under radicals represent nonnegative numbers. square root 13 Click here to see answer by oberobic(2304)

 Question 541176: Solve the Equation by completing the square. Simplify the answers. 2x^2-8x=1 Click here to see answer by mananth(12270)

 Question 541226: Can you please help me find the function that gives the surface area, S, of the sides of a box in terms of x (ignoring the bottom and top since it is an open box)using the formula S=f(x)? I have been trying for the entire weekend and cannot get it! Thanks Click here to see answer by bucky(2189)

 Question 541469: Use the square root property to solve the equation. t^2 = 75 Click here to see answer by Earlsdon(6287)

 Question 541919: what is a to the -1 half divided by 6a to 1 third times a to the -1 fourth look like when simplified? Click here to see answer by Edwin McCravy(8879)

 Question 542407: what is the square root of 49x^6 ? Thanks Click here to see answer by josmiceli(9649)

 Question 542395: What is the square root of 4 over x? Click here to see answer by josmiceli(9649)

 Question 542412: multiply and simplify by factoring: sqrt 14 * sqrt 6 Thanks! Click here to see answer by josmiceli(9649)

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