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(a+b)*(a-b)

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(a+b)*(a-b)

Posted by Rohit Agrawal 5 years, 11 months ago

CBSE > Class 07 > Mathematics

1 answers

Yogita Ingle 5 years, 11 months ago

(a+b) * (a-b) = a(a - b) + b (a - b)

= a²-ab + ab - b²

(a+b) * (a-b) = a² - b²

1Thank You

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CBSE > Class 07 > Mathematics