Mathematics
8 Online
OpenStudy (anonymous):
What polynomial has roots of –1, –2, and 3
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OpenStudy (saifoo.khan):
x = -1
x = -2
x = 3
OpenStudy (saifoo.khan):
(x+1) = 0
(x +2) = 0
(x -3) = 0
Finally,
(x+1)(x+2)(x-3) = 0
OpenStudy (saifoo.khan):
Multiply! [:
OpenStudy (saifoo.khan):
solved?
OpenStudy (anonymous):
x3 + 6x2 + 11x + 6
x3 – x2 – 5x + 2
x3 + 2x2 – 7x + 2
x3 – 7x – 6
these are the answers
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OpenStudy (saifoo.khan):
Try to solve it too!!!!!!!!!
OpenStudy (saifoo.khan):
LOL.
OpenStudy (saifoo.khan):
I'm not a calculator.
OpenStudy (saifoo.khan):
Jk.
OpenStudy (anonymous):
ok
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OpenStudy (saifoo.khan):
\[\Huge x^3-7 x-6 = 0 \]
OpenStudy (anonymous):
but that not one of the answers
OpenStudy (saifoo.khan):
LOL, what time is it there??
OpenStudy (saifoo.khan):
Grab a soda!! O_O
it will open your eyes! ^.^
JK.
OpenStudy (saifoo.khan):
it's D part.
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OpenStudy (anonymous):
oh my gosh it is only 630pm here where r u
OpenStudy (anonymous):
ok so r u ready for more or u r done with m lol?
OpenStudy (saifoo.khan):
lol, im from Pakistan.
It;s 03:24am here.
OpenStudy (anonymous):
omg what r u doing up so early,? but i am so glad that u r up
OpenStudy (saifoo.khan):
the thing is, i have to run to bed. LOL.
so if u have more u may post them asap, so u can wait untill tmmrw!!
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OpenStudy (saifoo.khan):
LOL, i didn't slept yet. Im up from whole day!! xD