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January 25, 2015

January 25, 2015

Posted by **Sandra** on Monday, July 13, 2009 at 5:57pm.

(-2a²)/(3a²) X (20a)/(15a³)

- algebra -
**Marth**, Monday, July 13, 2009 at 6:07pmMultiply the numerator and denominator:

(-2a^2 * 20a) / (3a^2 * 15a^3)

= (-40a^3) / (45a^6)

A (5a^3) cancels out.

(-8) / (9a^3)

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