Math, asked by zayedkhan10zk, 10 months ago

factorise 9x^4-x^2+2xy-y^2
please solve this​

Answers

Answered by Anonymous
1

Step-by-step explanation:

9x^4-x^2+2xy-y^2

= x^2(9x^2-1)+y(2x-y)

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