Math, asked by n00b15, 4 months ago

simplify (x + 1)² - (x - 1)²

Answers

Answered by Anonymous

0

Answer:

using (a+b)² & (a-b)²

Step-by-step explanation:

x²+1+2x - ( x²+1-2x)

x²+1+2x-x²-1+2x

4x²

Hope it helps

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