# 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 415885: 3 sqrt x - 5 = 3 The first three in the problem is exponential. Click here to see answer by solver91311(16885)
 Question 415885: 3 sqrt x - 5 = 3 The first three in the problem is exponential. Click here to see answer by MathLover1(6632)

 Question 416044: Hello! I am having trouble with my algebra homework. On one of the equasions we need to figure out, we need to find the square root of both the numbers 2 and 72. It cannot be in decimal form, and must be in a fraction. Please help me figure it out, and explain how you got the answer so I will be able to do this on the test on Thursday. Thanks so much for your help! Click here to see answer by stanbon(57347)

 Question 416310: Suppose that the area of a square is 3. Find the length of a side. Click here to see answer by josmiceli(9678)

 Question 416590: I am struggling with square roots. What is the SR of (R+3) squared? Click here to see answer by jim_thompson5910(28595)

 Question 416912: what is the square root of 4/81 simplified? Click here to see answer by htmentor(789)

 Question 416965: how to factorize 36x^3y - 225xy^3 50a^3 - 18ab^2 (i)= = = (ii)= = = Click here to see answer by dnanos(83)

 Question 416934: Square root of a^3b divided by square root of a^2b^2 Click here to see answer by checkley79(3050)

 Question 417839: How do I solve this by using the square root property? 4x^2 - 28x + 49 = 5 Click here to see answer by jsmallt9(3296)

 Question 417591: what is the cubed root of 72x to the fifth power y to the ninth power ? Click here to see answer by jsmallt9(3296)

 Question 418054: I am not sure what to de here! Multiply and simplify by factoring. Assume that all expressions under radicals represent nonnegative numbers sqrt 28a^5b * sqrt 8a^6b^4 Click here to see answer by stanbon(57347)

 Question 418597: Multiply and simplify by factoring. assume that all expressions under radicals represents nonnegative numbers * Click here to see answer by ewatrrr(10682)

 Question 418602: Divide then simplify by taking roots if possible assume that all expressions under radicals represents positive numbers over Click here to see answer by ewatrrr(10682)

 Question 418600: Substract. Simplify by collecting like radical terms if possible. assuming that all expressions under radicals represents non negative numbers ^3 - ^3 Click here to see answer by ewatrrr(10682)

 Question 418918: Question is to Simplify: 13 divided by the square root of 2? It is written as a fraction format. A. 13 multiplied by the square root of 2 and then divided by 2. (Fraction format) B. 2 multiplied by the square root of 13. C. 13 multipled by the square root of 2. D. Square root of 13 divided by 2. Fraction Format Click here to see answer by jsmallt9(3296)

 Question 418967: please show the work on how to get the third root of 9 divided by the fifth root of 27. I know the answer is fifteenth root of 3, but how do you get that answer? Click here to see answer by stanbon(57347)

 Question 419244: Divide then simplify by taking roots if possible assume that all expressions under radicals represents positive numbers sqrt 49xy^3 over sqrt 7x Click here to see answer by josmiceli(9678)

 Question 419250: Substract simplify by collecting like radical terms if possible 6 sqrt 50 minus 9 sqrt 2 Click here to see answer by algebrahouse.com(1079)

 Question 419248: Multiply sqrt 2 (5 sqrt 7 minus 3 sqrt 25 Click here to see answer by algebrahouse.com(1079)

 Question 419389: If the volume of a cube is 216 cubic inches, what is the length of each edge of the cube? Click here to see answer by ewatrrr(10682)

 Question 419469: How do you simplify 6 times the square root of 18? Thank you! Click here to see answer by stanbon(57347)

 Question 419486: How do you simplify the square root of 96? Thanks! Click here to see answer by richard1234(5390)

 Question 419727: Simplify by factoring assume that all expressions under radicals represents nonnegative numbers ^3 sqrt 135*t^8 = Click here to see answer by stanbon(57347)

 Question 419735: Find the following assume x can represent any real number use absolute value notation when necessary sqrt 16x^2 Click here to see answer by stanbon(57347)

 Question 419733: Mulitply (sqrt6 plus 2 sqrt3) (sqrt 6 minus 2 sqrt 3) Click here to see answer by Alan3354(30993)