SOLUTION: Please I need help with the math problem: simplify by factoring, assume that all expressions under radicals represent non negative numbers. √75a^2b

Algebra ->  Square-cubic-other-roots -> SOLUTION: Please I need help with the math problem: simplify by factoring, assume that all expressions under radicals represent non negative numbers. √75a^2b      Log On


   



Question 491113: Please I need help with the math problem:
simplify by factoring, assume that all expressions under radicals represent non negative numbers.
√75a^2b

Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
Assume the problem is:
sqrt%2875%2Aa%5E2%2Ab%29
Factor inside the radical to reveal perfect squares
sqrt%2825%2A3%2Aa%5E2%2Ab%29
25 and a^2 are perfect squares, extract the square root of those, leaving:
5x%2Asqrt%283b%29