Question

find the value of (53) raise to 2 using suitable identity​

Answer 1

Answer:

2809

Step-by-step explanation:

53^2

=(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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Answer 2

answer is 2809.

using (a-b) ^2 = a^2 + b^3 -2ab