.a²b-b², when a = 3 and b = −4

asked May 19, 2023 84.7k views

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Given: a=3, b=-4

Find:

Step-by-step explanation:

$\begin{gathered} (3^2)*(-4)-(-4^2) \\ =9*(-4)-16 \\ -36-16 \\ =-52 \end{gathered}$

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