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3 years ago

13

Simplify :(a+b)²Thanks

2 answers:

Eddi Din [679]3 years ago

6 0

Answer:

(a+b)(a+b)

=a^2 + ab + ab + b^2

=a^2 + 2ab + b^2

Phoenix [80]3 years ago

3 0

Answer:

(a+b)² = ( a +b ) (a + b )

= a² + b² + 2ab

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