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OpenStudy (anonymous):
(x-8)(3x+4)=0 x=?
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terenzreignz (terenzreignz):
FOIL METHOD! or FIOL method, if you're feeling hipster-like. FOIL stands for First terms Outer terms Inner terms Last terms You have two binomials to be multiplied. The first terms are x and 3x and their product is 3x² Do the rest :)
OpenStudy (anonymous):
That's the thing, I get really confused with the FOIL, if I do step by step can you help me with it please.
terenzreignz (terenzreignz):
Okay, product of the first terms is 3x² right? what's the product of the outer terms?
OpenStudy (anonymous):
The outer terms would be 0?
OpenStudy (anonymous):
Or would it be 8 and 4?
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terenzreignz (terenzreignz):
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