Math, asked by easydriod, 1 year ago

Simplify this expression (2bc)²-(-a+b+c)²

Answers

Answered by DolaBhanu
1

4 {b}^{2} {c}^{2}  -  {a}^{2}  -  {b}^{2}  -  {c}^{2}  - 2bc + 2ba + 2ac

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