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OpenStudy (anonymous):
Find the product of (3x + 7)(2x – 5) Plz help i need a refresher!!!
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OpenStudy (cwrw238):
= 3x(2x-5) + 7(2x - 5) = 6x^2 - 15x + 14x - 35 = 6x^2 - x - 35
OpenStudy (anonymous):
thnx!!! dont you have to use the distribution method????
OpenStudy (cwrw238):
yes this is really the same thing - distribute 3x over 2nd bracket then +7 over second bracket
OpenStudy (anonymous):
awesome thnx a bunch!!
OpenStudy (cwrw238):
your welcome
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