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Rewrite without parentheses and simplify. (v+7)^2
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2 votes
Rewrite without parentheses and simplify. (v+7)^2

User Florian Von Stosch
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4 votes
(v+7)^2
=(v+7)(v+7)
=v^2 + 7v + 7v +49
=v^2 + 14v +49
User Chillie
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7.8k points
4 votes
(v+7)^2

(v+7)(v+7)

v*v+7*v+7*v+7*7

v^2+14v+49
User Kklw
by
7.8k points
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