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OpenStudy (anonymous):
Expand and Simplify. f) (3x-8) + (2x + 1)^2?
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OpenStudy (anonymous):
(3x - 8) + (2x + 1)^2 (3x - 8) + (2x + 1)(2x + 1) Use foil to expand brackets 4x^2 + 4x + 1 So now we have (3x - 8) + 4x^2 + 4x + 1 Expand the other brackets 3x - 8 + 4x^2 + 4x + 1 Then find common terms and simplify. Can you work it out from here?
OpenStudy (anonymous):
Thanks so much c:
OpenStudy (anonymous):
No worries @iiGrody :)
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