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Mathematics 21 Online
OpenStudy (anonymous):

10/a+12/a^2 please show work!

OpenStudy (jit4won):

10/a x a/a +12/a^2 = 10a/a^2 + 12/a^2

OpenStudy (jit4won):

Now you have common denominator , you can add them

OpenStudy (anonymous):

Multiply everything in the first fraction by a, then add the two fractions

OpenStudy (anonymous):

thanks

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