Math, asked by geetanjalikohok348, 5 months ago

using appropriate identities solve (a+c+2d)²

Answers

Answered by mithunk917

0

Answer:

a2 + c2+4d2+2ac+4ad+4cd

Step-by-step explanation:

(a + b + c)2 = a2 + b2 + c2 + 2ab + 2bc + 2ca.

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