Question

What is the simplest form of

https://www.connexus.com/content/media/478541-3282011-82524-AM-1966047714.jpg

Answer 1

@TheStudyOwl

Answer 2

Ok, let me set it up. Also are in 9th grade?

Answer 3

no 11th.

Answer 4

Oh ok. Well I'll try and explain it the best I can. Do you have multiple choice to this question?

Answer 5

Yes. Ill post the, Are you in the 8th grade?

Answer 6

x^3-3x^2+9x-27
(x^2+9)(x^2-9)
x^3+3x^2+9x+27
x^3+3x^2-9x927

Answer 7

No, I'm in 9th but I know algebra pretty well(: I just can't remember how to do these. It will come back to me I'm sure. Ok, let me work it out and see what I get.

Answer 8

okay thanks. Wow i feel pretty dumb now lol. I never got math it literally hurts my head.

Answer 9

Trust me don't feel dumb, I studied my brains out for 2 months trying to know everything there was to know about algebra before my state test. Before I did that I honestly knew very little. lol Ok, I think I got it, I'll write it out and post it. Just give me a sec...

Answer 10

ok thanks. I try to study it but o just cant understand it

Answer 11

\[x^4-81/ x+3\]

Ok, now plug it into this formula \[a^2-b^2=(a-b)(a+b)\]

and you should end up with b! \[(x^2-9)(x^2+9)/x+3\]

Answer 12

sorry totally messed the answer up, sorry I'm new to OpenStudy!

Answer 13

lol, hope I helped a little(:

Answer 14

you did thanks so much!

Answer 15

No problem, I hope I did everything right(: Let me know if you need help with anything else(:

Answer 16

okay i will thanks

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