using evaluate identities :
(a+2)(a-8)
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Answered by
2
Step-by-step explanation:
(a+2)(a-8)
a(a-8)+2(a-8)
a²-8a+2a-16
a²-6a-16
Answered by
0
Answer:
(a+2)(a-8)
=a²+(2-8)a+2(-8)
=a²-6a-16
Using identity (x+a)(x+b)
=x²+(a+b)x+ab
Step-by-step explanation:
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