Question

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3a ^ 2 - 5a * b ^ 2 - 6a ^ 2 * b ^ 3 entre -20​

Answer 1

$\frac{3 {a}^{2} {b}^{2} - 6 {a}^{2} {b}^{3} }{ - 20} \\ - 3 {a}^{2} {b}^{2} ( \frac{1 - b}{ 20} )$

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