Pls help me on this i don't know what to do

asked Mar 11, 2022 90.2k views

3 votes

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2 votes

Answer:

$\text{A. The zeroes are 8 and -4, because }y=(x-8)(x+4)$

Explanation:

$x^2-4x-32=0,\\(x-8)(x+4)=0,\\\begin{cases}x-8=0, x=\boxed{8},\\x+4=0, x=\boxed{-4}\end{cases}$

Xuan Hu answered Mar 17, 2022

4.0k points

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