Answer: a^2+3a+2
Step-by-step explanation:
if you do the distribution method and do (a*a)+(a*2)+(1+a)+(1*2)=(a^2)+(2a)+(a)+(2)
which you get a^2+3a+2
Answer:
16/11 is the answer to this.
use brainly to find the answer
6
7n=42
n=42/7
n=6
i would help plz help me i need help onaly 7