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OpenStudy (anonymous):
need help f(x)=(2x+3)(x-2)
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OpenStudy (anonymous):
Do you understand FOIL? First, Outer, Inner, Last?
OpenStudy (anonymous):
no, sorry.
OpenStudy (anonymous):
Well basically you have to multiply 2x( x-2) + 3(x-2) 2x^2 -2x +3x -6 = 2x^2 + 1x - 6 Does that make sense?
OpenStudy (anonymous):
yes, I just have never heard of FOIL. Thank you I understand now!
OpenStudy (anonymous):
It is easy!!!!!!!!!!!!!!
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OpenStudy (anonymous):
Oh okay lol Welcome :)
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