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January 20, 2017
Posted by **nicky** on Tuesday, September 2, 2008 at 12:18am.

Simplify: square root 5w^2 T^7 x square root 20 w^3 T^6

- algebra -
**Damon**, Tuesday, September 2, 2008 at 4:52amsqrt a * sqrt b = sqrt (a b)

so we have

sqrt ( 5*20*w^5*T^13)

=10 w^2 T^6 sqrt(wT)