Math, asked by priyanshumadaan2006, 2 months ago

please answer these questions

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Answered by divyakimari777

0

Step-by-step explanation:

the solution is in the picture

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Answered by MadhuriPriya

0

Step-by-step explanation:

a+b+c) ²=a²+b²+c²+2ab+2bc+2ca

a+b) ²=a²+b²+2ab

a+b) ³=a³+b³+3a²b+3ab²

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