Math, asked by gurvindersingh728670, 3 months ago

Simplify : (a+b+c)(a+b-c)​

Answers

Answered by mangeshborse2006
1

Answer:

a(a+b+c)+b(a+b+c)+c(a+b+c)

A2+ab+AC+ba+B2+BC+CA+CB+c2

A2+B2+c2+ab+ba+bc+CB+ca+ac

A2+B2+c2+2ab+2bc+2ac

Answered by sumanmishra1125
1

Step-by-step explanation:

see the above picture and PLEASE MARK me BRAINLIEST

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