Its -2. Because 1-(-7)/-1-3 = 8/-4 = -2
Answer:
14n
Step-by-step explanation:
20 / 2 1/3 = About 8.5
8 complete batches.
Hope I helped!
Best of luck! :)
If you would like to know the discriminant of the quadratic equation 0 = -x^2 + 4x - 2, you can do this using the following steps:
<span>0 = -x^2 + 4x - 2
</span>
<span>0 = ax^2 + bx + c
a = -1, b = 4, c = -2
D =
b^2 - 4 * a * c = 4^2 - 4 * (-1) * (-2) = 16 - 4 * 2 = 16 - 8 = 8
</span>
The correct result would be b. 8.