Simplify each expression. Do not use negative exponents in the answer. $$ \left(\frac{y^{2} y^{5}}{y^{4}}\right)^{3} $$
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When you have a power raised to another power, you multiply the exponents. $$ \left(\frac{y^{2} y^{5}}{y^{4}}\right)^{3} = \left(y^{7}\right)^{3} $$ ** Show more…
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