(x+7)(x+9) can you guys plsss answer me?
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Answered by
1
(x+7)(x+9)
x^2+9x+7x+63
x^2+16x+63
this is the answer for this question...
Answered by
1
Answer: (x+7) (x+9) = x²+(7+9)x + 7(9)
=x²+16x +63
using identities
(x+a)(x+b)= x²+(a+b)x +ab
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