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Mathematics 16 Online
OpenStudy (anonymous):

Please Help?

jimthompson5910 (jim_thompson5910):

The denominators are the same

jimthompson5910 (jim_thompson5910):

so combine the numerators over the common denominator

jimthompson5910 (jim_thompson5910):

yep \[\Large \frac{-4x-8}{x+7}\]

jimthompson5910 (jim_thompson5910):

you're welcome

jimthompson5910 (jim_thompson5910):

I can do a few more

jimthompson5910 (jim_thompson5910):

that's the LCD

jimthompson5910 (jim_thompson5910):

you need to make every fraction have that denominator

jimthompson5910 (jim_thompson5910):

your first answer is right, go with your gut lol

jimthompson5910 (jim_thompson5910):

actually it's \[\Large \frac{-2x+9}{(x-3)(x-2)}\] lost a sign somewhere but fixed it

jimthompson5910 (jim_thompson5910):

very good

jimthompson5910 (jim_thompson5910):

you got the hang of this

OpenStudy (anonymous):

Yey, thanks so much for helping me! @jim_thompson5910

jimthompson5910 (jim_thompson5910):

you're welcome

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