Divide (15ab^2-21a^2b)/(3ab)

Math
15ab2-21a2b3ab
Factor 3ab out of 15ab2-21a2b.
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Factor 3ab out of 15ab2.
3ab(5b)-21a2b3ab
Factor 3ab out of -21a2b.
3ab(5b)+3ab(-7a)3ab
Factor 3ab out of 3ab(5b)+3ab(-7a).
3ab(5b-7a)3ab
3ab(5b-7a)3ab
Cancel the common factor of 3.
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Cancel the common factor.
3ab(5b-7a)3ab
Rewrite the expression.
ab(5b-7a)ab
ab(5b-7a)ab
Cancel the common factor of a.
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Cancel the common factor.
ab(5b-7a)ab
Rewrite the expression.
b(5b-7a)b
b(5b-7a)b
Cancel the common factor of b.
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Cancel the common factor.
b(5b-7a)b
Divide 5b-7a by 1.
5b-7a
5b-7a
Divide (15ab^2-21a^2b)/(3ab)

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