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OpenStudy (anonymous):
Simplify: (5x2 + 3x + 4) + (2x2 − 6x + 3) 7xsq. + 9x + 7 7xsq. + 3x + 7 7xsq.− 3x + 1 7xsq. − 3x + 7
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OpenStudy (noseboy908):
think of it like this: 3x-6x=?, and 4+3=?.
OpenStudy (anonymous):
answer?
OpenStudy (anonymous):
the 2 after the x's is sq
OpenStudy (noseboy908):
yeah, I got that. First answer my previous two questions: 3x-6x=?, and 4+3=?.
OpenStudy (anonymous):
-3 7
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OpenStudy (noseboy908):
-3 what? don't forget the x, but otherwise correct. so the end answer would be...
OpenStudy (anonymous):
Is the answer D.
OpenStudy (noseboy908):
correct!
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