Question

x⁴-2x²y²+y⁴ factorise​

Answer 1

@brainly. .

=x⁴–2x²y²+y⁴

=(x²)²–2(x²)(y²)+(y²)²

=(x²–y²)²

hope it helps....

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Answer 2

Answer:

x⁴-2x²y²+y⁴

Step-by-step explanation:

Formula:(a-b) ²=a²-2ab+b²

Here=a=x², b=y²

(a-b) ²=(x²-y²) ²

Hence,answer=(x²-y²)²

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