Question

(2a+b+c)2-(2a+b-c)2 is equal to​

Answer 1

Answer:

2c(4a+2b)

Step-by-step explanation:

Hello, I am Trisha, just for helping you with this.

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

a^2-b^2=(a+b)(a-b)

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

(4a+2b)(2c)

=2c(4a+2b)

Hope this helps you......

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