Math, asked by anthonydsouza468, 5 months ago

find the expansions of (a-2b-3c)^2

Answers

Answered by ahamdshahbaj

0

Step-by-step explanation:

${(a - 2b - 3c)}^{2} = {a}^{2} + 4 {b}^{2} + 9 {c}^{2} - 4ab + 12bc - 6ca$

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