Question

(a+b+c)×(a+b-c)
Multiply this pleasee ​

Answer 1

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(a+b+c) × (a+b-c)

[(a+b)+c] × [(a+b)-c]

(a+b)² - c²

a² + b² + 2ab - c²

Answer 2

Answer:

a² + b² + 2ab - c².

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