Math, asked by rajpandit7588, 4 months ago

9 - x² + 2xy - y² factory​

Answers

Answered by nandlalran118
1

Step-by-step explanation:

9-(x2-2xy+y)+y2

9-(x-y)2

3 square -(x-y)2

(3+(x-y) (3-(x+y)

I hope this answer help you

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