Hello
x²-2x-8=0
(x²-2x+1)-1-8=0
(x-1)² -3² =0
(x-1+3)(x-1-3)=0
(x+2)(x-4)=0
x+2=0 or x-4=0
x=-2 or x=4
<span>the roots in Z</span>
Answer:
1oz cost $0.39 which will be the unite rate
Step-by-step explanation:
That one is super easy i believe you can get that !!
Answer:
Step-by-step explanation:
In this case, it is 8.95. Step 2: Square the radius that you get. In this case, the answer is 80.1025.
Np for the help.
It would be 2/5 because 2 bull's-eyes out of the 5 darts