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Factor completely 21x3y4 + 15x2y2 − 12xy3.
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Apr 11, 2018
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Factor completely 21x3y4 + 15x2y2 − 12xy3.
Mathematics
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Thomaskeefe
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Common factors are x, y^2, and 3, so
3xy^2(7x^2y^2+5x-4y^2)
You can see there's nothing left common to each term inside the parenthesis
MrOldSir
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Apr 14, 2018
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