Answer: -4
Step-by-step explanation:
p(x)=x^3+3x^2+ax-12
x+3 is factors means it divide completely so x=-3
p(-3)=(-3)^3+3(-3)^2+a(-3)-12
-27+27-3a-12=0
-3a-12=0
3a=-12
a=-12/3
a=-4
0.04 ones, I think.
since you're doing place value.
Answer:
49 is your only answer........
Step-by-step explanation:
6 days
There is no mode distance, so take the middle number around 7-8. maybe 7.5.
position 4
7.5 km
Not entirely sure, let me know if there's an error and I will fix it.
