SOLUTION: I really need some help with radicals, could you please check my work? 4/sqrt:3(5x^2) I found this answer 4sqrt:3((5x^2)^2/5x^2)

Question 173271: I really need some help with radicals, could you please check my work?
4/sqrt:3(5x^2) I found this answer 4sqrt:3((5x^2)^2/5x^2)
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
4/sqrt[3(5x^2)]
= (4/x)(1/sqrt(15))
Multiply numerator and denominator by sqrt(15) to get:
= (4/x)(sqrt(15)/15)
= (4/15x)sqrt(15)
================
Cheers,
Stan H.
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