factorize; 16a2+40ab+252
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Answered by
2
Answer:
I think your question is wrong..can you tell from which book is it
Answered by
2
Answer:
I think the question is 16a ²+40ab+25b² anyway the answer is (4a+5b)²
Step-by-step explanation:
because 16a²=(4a) ²
25b²=(5b) ²
and 40ab=2(4ax5b)
which forms (4a +5b) ²
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