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zarkam21 (zarkam21):
Help please
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zarkam21 (zarkam21):
zarkam21 (zarkam21):
@3mar
OpenStudy (royalranger):
Did you get an answer? or do you not know how to begin the problem?
zarkam21 (zarkam21):
I don't know
OpenStudy (royalranger):
So the first thing you want to do is expand or foil out: (2x + 1)^2
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zarkam21 (zarkam21):
Okay and then
OpenStudy (royalranger):
Move the 5 to the other side of the equation. Then combine like terms.
zarkam21 (zarkam21):
And then
OpenStudy (royalranger):
Thats your answer.
OpenStudy (royalranger):
\[4x ^{2} + x -4 = 0\]
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zarkam21 (zarkam21):
Oh okay so the final answer is \[4x^2+x-4=0\]
zarkam21 (zarkam21):
Right?
OpenStudy (royalranger):
Yep
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