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OpenStudy (anonymous):
(4x2 + 2x − 3) − (x2 − 7x − 2)? answers A. 12x3 − 1 B. 3x2 + 8x C. 3x2 + 5x − 5 D. 3x2 + 9x − 1
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OpenStudy (anonymous):
Drop brackets collect like terms
OpenStudy (anonymous):
Uri so slow
OpenStudy (anonymous):
Make sure you distribute the - sign on (x^2-7x-2) though.
OpenStudy (anonymous):
D. 3x2 + 9x − 1
OpenStudy (anonymous):
...
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OpenStudy (anonymous):
can someone please help me
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