Math, asked by ayush200582, 11 months ago

(a+b+c)ka square answer​

Answers

Answered by manabendranathsaren
2

Answer:

a²+b²+c²+2(ab+BC+ca)

Answered by vasudhagurav8113
1

Answer:

a^2+b^2+c^2+2ab+2bc+2ac

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