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Expand $\left(\frac{xy}{3}+\frac{-y^2}{6x}\right)^2$
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$\left(\frac{xy}{3}\right)^2-\frac{1}{9}y^{3}+\left(\frac{-y^2}{6x}\right)^2$
Learn how to solve problems step by step online. Expand the expression ((xy)/3+(-y^2)/(6x))^2. Expand \left(\frac{xy}{3}+\frac{-y^2}{6x}\right)^2. The power of a quotient is equal to the quotient of the power of the numerator and denominator: \displaystyle\left(\frac{a}{b}\right)^n=\frac{a^n}{b^n}. The power of a quotient is equal to the quotient of the power of the numerator and denominator: \displaystyle\left(\frac{a}{b}\right)^n=\frac{a^n}{b^n}. The power of a product is equal to the product of it's factors raised to the same power.