Mathematics
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OpenStudy (anonymous):
Help me someone!
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OpenStudy (mertsj):
I called 911
OpenStudy (anonymous):
(4x – 4)(3x – 4) (1 point)
A 12x2 – 28x + 16
B 12x2 – 4x – 16
C 12x2 + 4x – 16
D 12x2 + 28x + 16
OpenStudy (anonymous):
with what
OpenStudy (mertsj):
Have you heard of foil?
OpenStudy (anonymous):
What is this like name of the leson
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OpenStudy (anonymous):
loll
OpenStudy (anonymous):
Polynomials and Factoring @godgavemeyou
OpenStudy (mertsj):
The lady doesn't know FOIL is the emergency
OpenStudy (anonymous):
ill try
OpenStudy (anonymous):
A is correct :3
FOIL = First Outer Inner Last (multiply first terms together, then outside pair, then inside pair, then last terms)
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OpenStudy (anonymous):
What does x = do you know
OpenStudy (anonymous):
Id think i get this sorry i did it before bbt forgot sorry ='[
OpenStudy (anonymous):
(4x – 4)=0...(3x – 4)=0
4x=4...3x=4
x=1 or x=4/3
OpenStudy (anonymous):
use foil!
OpenStudy (anonymous):
(4x-4)(3x-4)
(4x)(3x)+(4x)(-4)+(-4)(3x)+(-4)(-4)
12x^2-16x-12x+16
12x^2-28x+16
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OpenStudy (anonymous):
Foil means
multiplying the First terms,
multiplying the Outside terms,
multiplying the Inside terms, and
multiplying the Last terms
OpenStudy (anonymous):
Do youu get it?
OpenStudy (anonymous):
Hope you do byes
OpenStudy (anonymous):
sry i left for a sec and thanks yes i get it now! :)
OpenStudy (anonymous):
ok have a good day!
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OpenStudy (anonymous):
or night