SOLUTION: 10x^4y^4+x^2y^2z-3z^2 criss cross factoring

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Question 1088614: 10x^4y^4+x^2y^2z-3z^2
criss cross factoring
Answer by Edwin McCravy(20056)   (Show Source): You can put this solution on YOUR website!


Let u = x2y2

Then x2y2 = u2



That factors as



Replace u by x2y2



Edwin
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