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Mathematics 12 Online
OpenStudy (anonymous):

Which is equal to 11f/(2f+3)(f-4) + (f+6)/(2f+3) / <---This is fraction not division a. f^2+13f-24/(2f+3)(f-4) b. 22f^2+34f-6/(2f+3)(f-4) c. f^2+f+24/(2f+3)(f-4) d. 2f^2-3f-18/(2f+3)(f-4) Please help! I don't know the steps to do this. I thought I did but I guess I didn't. Can you show me the steps?

OpenStudy (mathmale):

You'd probably find this problem to be a bit easier if you'd draw out the fractions in question, rather than try to type them in as you've already done. Or, use Equation, below.

OpenStudy (mathmale):

\[ \frac{ 11f }{(2f+3)(f-4) }+\frac{ f+6 }{ 2f+3 }\]

OpenStudy (mathmale):

Next: Determine the lowest common denominator (LCD). What is it? Modify the given expression so that both fractions feature the LCD.

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