Answer:
3x^2-4x+2
Step-by-step explanation:
Just took it
Trust me
1+1+1 is 3. And you have 1/3+1/3+1/3=3/3=1. So you end up with 3+1=4. So yes
Answer:
Here you go let me know if you need anything else
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
7r+18=r²
r²-7r-18=0
factorizing
r²+2r-9r-18=0
r(r+2)-9(r+2=0
(r-9)(r+2)=0
r-9=0
r=9
check
(r²)=(9*9)=81
7r+18=7(9) + 8=81
Answer:
D
Step-by-step explanation:
Well for one b is less than a just look at it.