Answers

2014-11-11T21:59:16+05:30
50x²-32y²=2(25x²-16y²)=2(5x+4y)(5x-4y)
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2014-11-12T18:34:48+05:30
50x^2-32y^2
2(25x^2-16y^2)
2[(5x)^2-(4y)^2]
2(5x+4y)(5x-4y)
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