Math, asked by kaurmandeep86652, 10 months ago

find the square of 216 without actual multiplication

Answers

Answered by Nautilus857

3

216 = 200 +16

216^2 = (200 + 16 ) ^ 2 = 200^2 + 16^2 + 2×200×16= 40000 + 256 + 6400 = 46656

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