## Jake8ek Group Title Simplify [7(x^2)(y^5) + 3(x^2)(y^5)] ÷ (5xy^2) 2 years ago 2 years ago

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1. LolWolf

We can see: $\frac{7(x^2)(y^5)+3(x^2)(y^5)}{5xy^2}=\frac{10x^2y^5}{5xy^2}$And, using the exponent rule: $\frac{x^a}{x^b}=x^{a-b}$We can solve for the rest.

2. bii17

$7(x ^{2})(y ^{5})+3(x ^{2})(y ^{5})\div 5xy ^{2}$ $7x ^{2}y ^{5}+3x ^{2}y ^{5}\div 5xy ^{2}$ $7\div5 xy ^{3}+3\div5 xy ^{3}$ $(7\div5+3\div5)xy ^{3}$ $2xy ^{3}$
$\div$ means whole divided.....