Math, asked by annacasmir2006, 11 hours ago

(x+y)2 =x2+2xy+y2 using this find 102=

Answers

Answered by seemaborole223

4

Answer:

we have to find 102^2

(100+2)^2

by identity given in question

(100^2 + 2×100×2 + 2^2)

(10000 + 400 + 4)

10404

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