<span>3x + x + 5 – 2x =
= 3x + x - 2x + 5
= 2x + 5
</span>
If you add all of them together you will get 32
Answer:
Quadratic formula is in the 2nd picture.
Step-by-step explanation:
Answers in the photo.
Solve the equation for r by finding a,b, and c of the quadratic then applying the quadratic formula.