Answer:
(x+2)(x+1)
Step-by-step explanation:
Assuming im interpreting this correctly, it should be (x+2)(x+1), since if you plug in -2 and -1, it will give you 0, which is the answer.
Answer:
f(-2)=4(-2)+1= 7
Step-by-step explanation:
3-8 equals to -5 because if you stele a number line and count 8 points from three it will equal -5
Answer:
3
Step-by-step explanation:
7-4 basically
Well if you have three and add negative 3 it equals 0
