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Simplify (a+8) (a-9)
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1 vote
Simplify (a+8) (a-9)

User No
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2 Answers

3 votes
hi the answer is a8 - 81
User NerdyNick
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7 votes

a2−17a+72

I used the foil method...

a2−9a−8a+72

Subtract 8a from −9a

a2−17a+72

User Uri Agassi
by
7.2k points
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