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Factor each problem completely. 7x3 – 63xy2
7x^3 – 63xy^2 = 7x (x- 3y)(x + 3y) = 7x((x^2 - 9y^2)
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Asked 3/25/2011 3:11:39 PM
Updated 8/10/2014 11:55:29 PM
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7x^3 – 63xy^2
= 7x (x- 3y)(x + 3y)
= 7x((x^2 - 9y^2)
Added 7/18/2014 7:31:36 AM
This answer has been confirmed as correct and helpful.
Comments
Andrew,
Same as before, for this question the last step is not needed.
The last but the second step is the one that has been factored completely.
Added 8/10/2014 11:55:29 PM
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