Answer:
x = -1 ± √3
Step-by-step explanation:
3x² − 2x − 1 = x² − 6x + 3
Move everything to one side.
2x² + 4x − 4 = 0
Divide by 2.
x² + 2x − 2 = 0
Solve with quadratic formula, or by completing the square.
x² + 2x = 2
x² + 2x + 1 = 3
(x + 1)² = 3
x + 1 = ±√3
x = -1 ± √3
Answer:
12.21
Step-by-step explanation:
The answer is: 6,641.40$
Explanation:
Six thousand= 6,000
Six hundred= 600
Forty one= 41
Forty cents: .40
Now add all of these together:
6,000
+ 600
+ 41
+ 0.40
Which will give you 6,641.40$
I hope this helps! :)
-LizzyIsTheQueen
Answer:
The cover would need to be the area 1200ft
Step-by-step explanation:
