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Mathematics 9 Online
OpenStudy (anonymous):

Subtract the Rational Expression put in simplest form: 7/10n-18/6n^2

OpenStudy (compassionate):

Do you mean: 7 18 --- (-) ----- 10n 6n^2

OpenStudy (anonymous):

yes

OpenStudy (compassionate):

7 3 --- (-) ---- 10n n^2

OpenStudy (anonymous):

should i find a LCD first?

OpenStudy (compassionate):

> Find LCD > Divide and subtract as needed. > Cancel terms or cross multiple if possible.

OpenStudy (anonymous):

okay thanks

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