Question 707540
3x squared + 7xy - 6y squared
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3x^2 + 7xy - 6y^2
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= 3x^2 + 9xy - 2xy -6y^2
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= 3x(x+3y) - 2y(x + 3y)
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= (x+3y)(3x-2y)
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Cheers,
Stan H.
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