The answer should be the first one exponential
Step-by-step explanation:
3a^2+24a+45=0
×3/3( first ×3)
9a^2+24(3a)+135=0
(3a+15)(3a+9)=0
now /3
3(a+5)(a+3)
a=-5✓
a=-3✓
With the first problem: You always divide from the left, then the rigth. 2+246/6 = 246/6=41 41+2=43
I don’t know if this is right but the way I did it I got 7.5
Answer: 112
Step-by-step explanation:
educated guess