Answer:
Step-by-step explanation:
α + β = -b/a
αβ = c/a
α² + β² = (α + β)² - 2αβ

Answer:
.25
Step-by-step explanation:
1/2 / 2 = .25
A like would help me :)
Answer: 0.9
Step-by-step explanation:
4-x=3
Double the 3 witch is =6
And add 8 witch is
6+8=14