Math, asked by harkishan6232, 9 months ago

Find the value of (a+2b+3c)²

Answers

Answered by 286276
1

Answer:

Apply the formula : ( a + b + c )^ 2 = a^2 + b^2 + c^2 + 2ab +2bc + 2ca

Answered by pundirsapna1983
0

Answer:

6

Step-by-step explanation:

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