Math, asked by saumyach, 7 months ago

x⁴-y⁴+x²-y² pls factorise it

Answers

Answered by GangsterTeddy
2

Step-by-step explanation:

x⁴-y⁴+x²-y²

(x²)²-(y²)²+x²-y²

x²-y²(x²-y²+1)

(x-y)(x+y)(x²-y²+1)

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