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Mathematics 18 Online
OpenStudy (anonymous):

Using complete sentences, explain why it is necessary to have common denominators when adding or subtracting rational expressions.

OpenStudy (mattfeury):

Ivysaur, try and keep it clean this time around, cool?

OpenStudy (anonymous):

:DD it wasn't even me.

OpenStudy (anonymous):

YEAH IVYSAUR!

OpenStudy (across):

You need to have common denominators because you're adding and subtracting ratios.

OpenStudy (anonymous):

Jessica you're right next to me. Shush

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