Math, asked by jyotirmoysani, 4 months ago

factorise
x⁴-13x²y²+4y⁴​

Answers

Answered by skrana1009
1

Ans x-13x²y²+4y

x-9x²y²+4x²y²+4y

x²(x²- 9y²) 4y²(x² +9y²)

(+4y²)(x²-9y²)

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