anonymous
  • anonymous
6b^3-24b^2/b^2+b-20
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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chestercat
  • chestercat
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
You factor first then cancel out to get the answer.
anonymous
  • anonymous
\[\frac{6b ^{3}-24b ^{2}}{b ^{2}+b-20} ?\]
anonymous
  • anonymous
yes factor and cancel

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More answers

anonymous
  • anonymous
what's the answer
anonymous
  • anonymous
u need answer?
anonymous
  • anonymous
ok
anonymous
  • anonymous
yes i need answer
toxicsugar22
  • toxicsugar22
hey can any1 help me after her
anonymous
  • anonymous
show work too please
anonymous
  • anonymous
6b^2/(b+5)
anonymous
  • anonymous
\[\frac{6b ^{2}(b-4)}{(b+5)(b-4)}\] b-4 cancel \[\frac{6b ^{2}}{x+5}\]
anonymous
  • anonymous
thank you! could you possibly help me with 2 more of these problems?
anonymous
  • anonymous
If I deserve medal then give me one
anonymous
  • anonymous
I will try the best
anonymous
  • anonymous
i will give you 3 medals
anonymous
  • anonymous
great
anonymous
  • anonymous
just help me with 2 more of these type of problems
anonymous
  • anonymous
post it
anonymous
  • anonymous
b^2+4b-21/2b^2-18
anonymous
  • anonymous
show all work too
anonymous
  • anonymous
ok
anonymous
  • anonymous
r u still there?
anonymous
  • anonymous
\[\frac{b^{2}+4b-18}{2b ^{2}-18} = \frac{b ^{2}+4b-18}{2(b-3)(b+3}\]
anonymous
  • anonymous
next
anonymous
  • anonymous
ok tell me how to give you these medals
anonymous
  • anonymous
next to my name click give medal or good answer
anonymous
  • anonymous
any more question?
anonymous
  • anonymous
you didnt factor it completely
anonymous
  • anonymous
for the second one i asked you
anonymous
  • anonymous
and after the second one, i have one more question to ask
anonymous
  • anonymous
OK
anonymous
  • anonymous
b^2 + 4b - 18.....You still needed to factor that one
anonymous
  • anonymous
I will give you 5 medals actually, just give me the answer for this one and then i have 1 more
anonymous
  • anonymous
a=1 b=4 c=-18 \[\frac{-b \pm \sqrt{b ^{2}-(4 \times a \times c)}}{2 \times a}\] can u solve?
toxicsugar22
  • toxicsugar22
hi can anyone help me after her
anonymous
  • anonymous
next question is: 3b^2+15b/2b^3-50b...factor numerator then denominator, then cancel to get the answer.
anonymous
  • anonymous
ill give out free medals just get me the answer quick. and show the work lol
anonymous
  • anonymous
3b^2+15b/2b^3-50b
anonymous
  • anonymous
r u still there?
anonymous
  • anonymous
\[-4 \pm \sqrt{22}\]\[\frac{-4\pm \sqrt{4^{2}-(4\times 1 \times _-18)}}{2 \times 1}\]\[\frac{-4\pm \sqrt{16+72}}{2}= \frac{-4\pm \sqrt{88} }{2}\] \[\frac{-4\pm 2\sqrt{22}}{2}\] yes , my computer go slow ' I 'm mad ,doesn't let me go fast
anonymous
  • anonymous
what does the answer simplify to?
anonymous
  • anonymous
my computer weir \[-2\pm \sqrt{22}\]
anonymous
  • anonymous
thats not the answer though because i have a list of answers and this one is not there
anonymous
  • anonymous
u probly solving it wrong or too much
anonymous
  • anonymous
i need refesh my computer ,i will back with correct answer
anonymous
  • anonymous
i need refesh my computer ,i will back with correct answer
anonymous
  • anonymous
i need refesh my computer ,i will back with correct answer
anonymous
  • anonymous
ok
anonymous
  • anonymous
b^2 + 4b - 18\[-2\pm \sqrt{22}\] this correct answer, I did check ' 3b^2+15b/2b^3-50b \[\frac{3b(b+5)}{2b(b+5)(b-5)}\] (b+5) b cancel \[\frac{3}{2(b-5)}\]

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