on a timed test and cant seem to get the correct answers....polynomials...anyone willing to give some FAST help? Will meal and fan...
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OpenStudy (anonymous):
here
OpenStudy (anonymous):
I want a meal
OpenStudy (anonymous):
hahah! ;)
OpenStudy (anonymous):
ready boo?
OpenStudy (anonymous):
yes
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OpenStudy (anonymous):
What is the quotient (3x4 – 4x2 + 8x – 1) ¸ (x – 2)?
OpenStudy (anonymous):
omg stuckalot i am so sorry bout to get in deep crap I have to go sorry
OpenStudy (anonymous):
k get your hw done ;)
OpenStudy (anonymous):
k get your hw done ;)
OpenStudy (lfreeman1285):
I can help! just give me a sec.
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OpenStudy (anonymous):
ok
OpenStudy (lfreeman1285):
3x3 + 6x2 +8x + 24 + 47/x-2
I believe. I did that pretty quickly.
OpenStudy (anonymous):
assume everying after an x is ^
OpenStudy (anonymous):
directly after*
OpenStudy (lfreeman1285):
Yup!
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OpenStudy (anonymous):
The quotient of (x4 + 5x3 – 3x – 15) and a polynomial is (x3 – 3). What is the polynomial?
x7 + 5x6 – 6x4 – 30x3 + 9x + 45
x – 5
x + 5
x7 + 5x6 + 6x4 + 30x3 + 9x + 45
OpenStudy (lfreeman1285):
Its x+5
OpenStudy (anonymous):
What is the remainder when (3x3 – 2x2 + 4x – 3) is divided by (x2 + 3x + 3)?
30
3x – 11
28x – 36
28x + 30
OpenStudy (lfreeman1285):
28x+30
Nnesha (nnesha):
i'll give you example so then you can solve all question okay ?
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Nnesha (nnesha):
s*
OpenStudy (anonymous):
k
OpenStudy (anonymous):
What is the remainder when (x3 + 1) is divided by (x2 – x + 1)?
x + 1
x
2
0
Nnesha (nnesha):
Divide \[\rm x^2 – 9x – 10 ~by~( x + 1)\]
this is an example
OpenStudy (lfreeman1285):
The answer to the one you just asked is 0 @suckalot. I have to go to work now, sorry!
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Nnesha (nnesha):
you can use long division or synthetic division which one is easy for you ?