anonymous
  • anonymous
(6)Add and simplify if possible: 3 5 ______ + _________ x-5 x^2-25 a.) 8 _____________ (x+5)(x-5) b.) 3x+20 ______________ (x+5)(x-5) c.) 8x+5 ____________ (x+5)(x-5)
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
chestercat
  • chestercat
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
lalaly
  • lalaly
did u try to do it ? ..
anonymous
  • anonymous
I tried, I dont know how to solve it.
anonymous
  • anonymous
Can you factor: x^2-25

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
(x - 5)(x + 5)
anonymous
  • anonymous
Yep :) So what's common denominator?
anonymous
  • anonymous
x-5, right?
anonymous
  • anonymous
I mean what should you multiply with the first fraction to get (x - 5)(x + 5)
anonymous
  • anonymous
I have no idea
anonymous
  • anonymous
Look at the first denominator, it already had ....
anonymous
  • anonymous
x-5. I said that though
anonymous
  • anonymous
what should you MULTIPLY with (x-5) --> COMMON DENOM (x - 5)(x + 5)
anonymous
  • anonymous
3??? Im sorry I have no idea how to do this ):
anonymous
  • anonymous
=> MULTIPLY both upper and lower of the first fraction with (x + 5), will you!
anonymous
  • anonymous
\[\frac{3}{x-5}+\frac{5}{x^2-25}\\\\=\frac{3(x+5)}{(x-5)(x+5)}+\frac{5}{(x-5)(x+5)}\\\\=\frac{3x+20}{(x-5)(x+5)} \]
anonymous
  • anonymous
@qwertyfreak perform multiply in the first fraction of the second row as in @Luis_Rivera post! Learn it for your own benefit in the long run!

Looking for something else?

Not the answer you are looking for? Search for more explanations.