(3a+4b)² factories using identity
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Answered by
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Answer:
9a square+24ab+16b square.
Answered by
0
Answer:
(3a+4b)²=9a²+16b²+24ab
Step-by-step explanation:
we can use (a+b)² formula
(a+b)²=a²+b²+2ab
(3a+4b)²=(3a)²+(4b)²+2(3a)(4b)
=9a²+16b²+24ab
therefore,(3a+4b)²=9a²+16b²+24ab
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