Determine all boundary points and solve the polynomial inequality. Express each solution using interval notation
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OpenStudy (bonnieisflash1.0):
need help
OpenStudy (rock_mit182):
\[3X^2 +3X <5X -1\]
OpenStudy (rock_mit182):
YEAH PLEASE
Move all terms to one side of the inequality leaving zero on the other side.
OpenStudy (bonnieisflash1.0):
\(\color{#0cbb34}{\text{Originally Posted by}}\) @rock_mit182
YEAH PLEASE
Move all terms to one side of the inequality leaving zero on the other side.
\(\color{#0cbb34}{\text{End of Quote}}\)
OpenStudy (bonnieisflash1.0):
okay
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OpenStudy (rock_mit182):
\[3x^2^-2x +1<0\]
OpenStudy (rock_mit182):
is it a complex solution ?
OpenStudy (rock_mit182):
@bonnieisflash1.0 ?
OpenStudy (bonnieisflash1.0):
sure
OpenStudy (bonnieisflash1.0):
but i can help
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OpenStudy (rock_mit182):
i dont have a clue and i cant fail..
OpenStudy (bonnieisflash1.0):
what happen if you fail
OpenStudy (rock_mit182):
I could fail the whole test and I'm just starting
:/
OpenStudy (bonnieisflash1.0):
oh
OpenStudy (rock_mit182):
I never thought it would be like this
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OpenStudy (rock_mit182):
@inkyvoyd
OpenStudy (bonnieisflash1.0):
what do you think the answer is
OpenStudy (rock_mit182):
....answer...... <0
OpenStudy (rock_mit182):
it could be 1/3 (1 -sqrt2 i)
OpenStudy (bonnieisflash1.0):
go with your answer
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OpenStudy (rock_mit182):
I think solving by quadratic formula we should take the negative part and therefore it would be less than 0
OpenStudy (bonnieisflash1.0):
if you are sure that is the answer
OpenStudy (bonnieisflash1.0):
bye
OpenStudy (rock_mit182):
But speaking of complex numbers its conjugate isnt always part of the solution, which means two solutions but i dont eve know if am i right..
OpenStudy (bonnieisflash1.0):
or you still need help
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OpenStudy (rock_mit182):
I'm not sure cause is the first time i solve a problem like this
OpenStudy (rock_mit182):
I always work with real solutions..
OpenStudy (bonnieisflash1.0):
okay
OpenStudy (rock_mit182):
what do you think anyway, do you know how to figure this out ?
OpenStudy (rock_mit182):
ok bro thanks anyway,bye
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