Math, asked by Noormohammadsaleem, 11 months ago

simplify (2x-3y+7z)^2 -(2x+3y-7z)^2

Answers

Answered by nonu108815

4

Answer:

-24xy+56xz

Step-by-step explanation:

We apply the formula : a^2-b^2=(a+b) (a-b)

Now

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