Answer:
No real solutions.
Step.-by-step explanation:
Step 1: Subtract 2x from both sides.
For this equation: a=1, b=-2, c=20
Step 2: Use quadratic formula with a=1, b=-2, c=20.
A because polygons have a closed pane
1/2 / 4/5 = 1/2 *5/4 = 5/8
answer is 5/8 in.
The answer to this subtraction is d