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DivineSolar (divinesolar):
The polynomial?
OpenStudy (studyx3):
8x^2z^2-4xz^2-12z^2
DivineSolar (divinesolar):
Lets do this step by step so you can understand it!
OpenStudy (studyx3):
okay thank you!!
DivineSolar (divinesolar):
But first do you have any answer choices?
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OpenStudy (studyx3):
nope
DivineSolar (divinesolar):
Interesting. Well I may end up with an answer that your teacher may not think is right but I will do my best to assist you anyways.
OpenStudy (studyx3):
any help is greatly appreciated :)
DivineSolar (divinesolar):
Un momento.
DivineSolar (divinesolar):
Alright so pull out the like factors. Can you do this?
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DivineSolar (divinesolar):
@studyx3 ?
OpenStudy (studyx3):
the like factors of 4 and 12?
DivineSolar (divinesolar):
8x^2z^2 - 4xz^2 - 12z^2 = 4z^2 • (2x^2 - x - 3)
DivineSolar (divinesolar):
The part on the right is our like factor portion.
DivineSolar (divinesolar):
Now for now we will ignore 4z^2
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DivineSolar (divinesolar):
~The first term is, 2x^2 its coefficient is 2 .
~The middle term is, -x its coefficient is -1 .
~The last term, the constant, is -3
So I want you to multiply the coefficient of the first term by the constant