Math, asked by karati07, 6 months ago

x^4 - y^4 + x^2 - y^2

Answers

Answered by BushraVahidKazi
0

x⁴ - y⁴ + x² - y²

(x⁴ + x²) + (-y⁴ - y²)

x²(x² + 1) - y²(y² + 1)

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