Answer
$6z^2-7z-10$
Work Step by Step
The distributive property is $a(b+c)=a\cdot b+a\cdot c$
$\begin{aligned}(6z+5)(z-2)&=6z(z-2)+5(z-2)\\&=6z\cdot z+6z\cdot (-2)+5\cdot z+5\cdot (-2)\\&=6z^2-12z+5z-10\\&=6z^2-7z-10\end{aligned}$
Prealgebra (7th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321955048
ISBN 13:
978-0-32195-504-3
Chapter 10 - Review - Page 728: 60
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