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September 23, 2014

September 23, 2014

Posted by **Vaughn Murray** on Thursday, December 5, 2013 at 12:44am.

m^2-8+16/ 5m^2+ m

- Math -
**Steve**, Thursday, December 5, 2013 at 6:07amthe expression is undefined when the denominator is zero, because division by zero is undefined.

5m^2+m = m(5m+1), so it is zero for m = 0 or -1/5

even ignoring the typo in the numerator.

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