How do you FOIL (4z-u)(3z+2u)?

Jennifer Beasley

Jennifer Beasley

Answered question

2022-02-06

How do you FOIL (4z-u)(3z+2u)?

Answer & Explanation

Madison Randolph

Madison Randolph

Beginner2022-02-07Added 20 answers

Explanation:
As you may know, FOIL stands for First Outer Inner Last. Using this Mnemonic, well
taibidzhl

taibidzhl

Beginner2022-02-08Added 17 answers

Explanation:
F=First
O=Outside
I=Inside
L=Last
(4z-u)(3z+2u)
Since 4z and 3z are first you multiply them by each other...
4*3 equals 12
z*z equals z2
4z and 2u are at the end so you would multiply them together
and get 8uz it can also be 8zu but later on you learn that the letter that comes first in the alphabet is usually at the beginning.
The inside would be
-u and 3z
In which -u*3z would equal -3uz
Finally, you solve the last two...
-u*2u
Which equals 2u2
Youre

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