factorize- (a+4)^2-25
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Answered by
0
Answer:
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Answered by
2
Answer:
(a-1) (a+9)
Step-by-step explanation:
using (a^2-b^2= (a-b) (a+b))
= (a+4-5) ×(a+4+5)
= (a-1)×(a+4+5)
= (a-1)×(a+9)
Hope it helps....
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