Math, asked by diyasudheer16, 3 months ago

find 285×287 using identity

Answers

Answered by rajeshpunamkumari84

1

Answer:

81795

Step-by-step explanation:

(286-1) (286+1)

=> (286)² - 1²

=> 81796 - 1

=> 81795

mark it as brainliest.

Answered by misscutejatni

1

$(286) - 1(286) + 1 \\ (286) -( 1)2 \\ 81796 - 1 \\ 81795 \\ \\ please \: mark \: it \: brainliest \\ \: answer$

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