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Mathematics 7 Online
OpenStudy (anonymous):

Is anyone available to help with rational expressions & equations?

OpenStudy (anonymous):

(2x - 3) / (x) + 6 / (x + 1)

OpenStudy (yttrium):

Is this \[\frac{ 2x-3 }{ x } + \frac{ 6 }{ x+1 }\]

OpenStudy (anonymous):

yes

OpenStudy (yttrium):

Find first the LCD, add, then simplify. Got it?

OpenStudy (anonymous):

i found the LCD x (x + 1) and then worked it out to 2x^2 + 5x - 3 / x (x + 1)...but can that be simplified further?

OpenStudy (yttrium):

No. Then, you already got the answer. :))

OpenStudy (anonymous):

great, thanks...would you mind checking to see if I got the correct answer for another problem?

OpenStudy (anonymous):

-5 / (16 - x^2) divided by 10 / (x - 4)

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