Answer:
x =s
Step-by-step explanation:
42 9 x 143 x r
(m+11n)^2
=(m+11n)(m+11n)
=m^2+11mn+11mn+121n^2
=m^2+22mn×121n^2
For Example;
use FOIL: (a+b)(a+b)
First. a^2
Outside. ab
Inside. ab
Last. b^2
Answer: -17
f(-2)= -2^2 + 4(-2) -5
-4 + (-8) -5
-4-8-5= -17
You can divide 12 by 3 to make it equivalent to 1/3 of the equation. This will come to 4, which will then be multiplied by two to get you the answer of 8.
Hope this helps! <3
Answer: SAS
Step-by-step explanation:
