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(2x^3y^(3/2))^(-2) / (x^(-1/2)y²)^(-2) = 2^(-2)x^(-6)y^(-3) / xy^-4 because (2x^3)^-2=2^(-2)x^(3*(-2))= =(1/4)x^(-6)

so : 2^(-2)x^(-6)y^(-3) / x^(1/2)y^4 = (1/(4x^6y^3)) / (x/y^4) = y^4 / 4x^7y^3 = y/4x^7

so :

(2x^3y^(3/2))^(-2) / (x^(-1/2)y²)^(-2) = y/4x^7

if you don't understand something just ask

Each time you have any other homework just invite me i will give you the best answer ok

Good Luck

Can you do the top question as well number 4.

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