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OpenStudy (anonymous):
Ex cause me guys ! How can I simplify this x^2(y^2*z^3)^-2/y^3(xz^-3)^2 .
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OpenStudy (anonymous):
(x^2y^-4z^-6)/(y^3x^2z^-6) subtract exponents of like variables: x^(2-2) y^(-4-3) z^(-6-(-6) x^0 y^(-7) z^(-6+6) 1* y^(-7) z^(0) y^(-7) * 1 1/y^7
OpenStudy (anonymous):
Could you please explain than for me ? Because I am still confused.
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