Math, asked by ammaraumme1234, 10 months ago

simplify (2x²+ y²) (x²- y²) - (x²- 3y²) (x²- y²) - (x²+ 4y²)

Answers

Answered by amanansari9708

4

Answer:

a²+b²=a²+b²+2ab

(a-b)²=(a+b)(a-b)

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