Math, asked by anitapareya5, 2 months ago

इन ब्रैकेट बी - 4 ब्रैकेट क्लोज
( \: b - 7 \: ) {}^{2}

Answers

Answered by sujeetgund
1

{(b - 7)}^{2}  =  {b}^{2}  + 49 - 14b

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