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(a-b)(a+b)-c(c-2b) help me guys
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(a-b)(a+b)-c(c-2b) help me guys

User Janjust
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1 Answer

5 votes
5 votes

Answer:

a^2-b^2+2bc-c^2

Explanation:

We multiply a with a and negative b with b. Then multiply negative c with c and multiply negative c with negative 2b. After all add/ subtract like terms

User Lunchbox
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