Homework Help: Algebra! I really need help!

Posted by Izzy on Wednesday, May 16, 2012 at 7:53pm.

r=radical sign

r64s^4t^3

Simplify the expression up there.
Show me an explanation, too! Please! I beg of you..I need help.

Algebra! I really need help! - Henry, Friday, May 18, 2012 at 11:56am
sqrt(64s^4t^3) =
sqrt(64s^4t^2*t) =
8s^2t*sqrt(t).

NOTE: t^3 = t^2*t.

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