Math, asked by kandpalgarima2, 19 hours ago

(a+b) (c+d)+(a-b) (c+d)+2(ac+bd)

Answers

Answered by jadhavprabhawati1991

0

Step-by-step explanation:

(a+b)(c−d)+(a−b)(c+d)+2(ac+bd)

=(ac+bc−ad−bd)+(ac+ad−bc−bd)+2(ac+bd)

=4ac.

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