Math, asked by shubham943338, 9 months ago

(2a+b+c)2-(2a+b-c)2 is equal to

Answers

Answered by tataskyhd4470

1

Answer:

4c

Step-by-step explanation:

The equation can be expanded as-

=4a+2b+2c-4a-2b+2c

=4c

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Answered by mdk31

0

(2a+b+c)2-(2a+b+c)2

=4a+2b+2c-4a-2b-2c

=0

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