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OpenStudy (anonymous):
WILL GIVE MEDAL! Multiply. (4x+3)(4x-3) A) 16x^2-24x-9 B) 16x^2+24x+9 C) 16x^2-9 D) 16x^2+9
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pooja195 (pooja195):
Use FOIL like this
OpenStudy (anonymous):
@pooja195 would it be C? that's what I got doing FOIL
OpenStudy (anonymous):
It's C
pooja195 (pooja195):
yep
OpenStudy (anonymous):
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