Math, asked by rivika3725, 1 year ago

104×102 solve it without multiplying.

Answers

Answered by HimanshuR
4

104 \times 102 \\  = (100 + 4)(100 + 2) \\  = (100) {}^{2}  + (4 + 2)100 + 4 \times 2 \\  = 10000 + 800 + 8 \\ 10808
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