How do you multiply $-4(v+1)$ ?

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Answer 1 · 2015-07-17T07:11:38

$=color(blue)(-4v-4$

$color(blue)(-4)(v+1)$

Here:
$color(blue)(-4)$ needs to be multiplied with both terms , $v and 1$ .

$=color(blue)(-4) * (v) color(blue)(-4) *( 1)$
$=color(blue)(-4v-4$

How do you multiply -4(v+1) -4(v+1) ?