Find the
value of (53) ² by
suitable
Identity
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Answer:
53×53=2809 is the value of identity (53)²
Answer:
2809
Step-by-step explanation:
3^2
=(50+3)^2
=(50) ^2+2*50*3+3^2 [(a+b)^2=a^2+2ab+b^2]
=2500+300+9
=2809
Hence the square of 53 is 2809
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