Answer:
(a) discriminant is positive, 76
(b) the above tells you there are two real roots
Step-by-step explanation:
the discriminant is 'b² - 4ac'
3x² - 2x - 6 = 0 ∴ a = 3, b = -2, c = -6
(-2)² - 4(3)(-6) = 4 + 72
5.008
As a fraction: 5008 / 1000
As a mixed number: 5 and 8/1000
Answer:
D
Step-by-step explanation:
5 ÷ 8 = 0.625 = 62.5%
The answers 50, you would subtract the truck from the SUV.
