bufjasmine bufjasmine

27-04-2015
Mathematics

Answered

Simplify the product using FOIL.

(3x - 7) (3x - 5)

A9x² + 6x + 35
B9x² + 36x + 35
C9x² - 36x - 35
D9x² - 36x + 35

Verified Answer :

julxaaaa julxaaaa

27-04-2015

foil stands for first,outer,inner,last
3x 3x = \(9 x^{2}\)
3x-5= -15x
-73x= -21x
-7-5= -35
then you add like terms
\(9 x^{2} -36x-35\)
the answer is choice c

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