find the square of the following without actual multiplication 204 with exploitation
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Answer:
We will write 204 as 200+4
and then square it to find it's square,
(200+4)²
(a+b)²=a²+b²+2ab
=(200)²+(4)²+2(200)(4)
=40000+16+1600
= 41616
Step-by-step explanation:
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