Based on the work shown on the right, check all of the possible solutions of the equation.
-8
-2.
√2x-x=4
√2x=x-4
2x=(x-4)2
2x= x2-8x+16
0=12-10x+16
0=(x-2)(x-8)
0
2
8
RETRY

215.92 dollars is the answer

this linear equation would have just one solution.

step-by-step explanation:

the reason why this would have one solution is that it is an expression with just one variable. since that variable is not raised to a power, it will always have just one solution.

the height of the surface increases from the center out to the sides of the road.

step-by-step explanation:

as we move out we move away from the x-axis.

and as mentioned in the problem statement that height of a road increases when we move away from the center x.

hence proved that 3rd option

the height of the surface increases from the center out to the sides of the road.

is the correct option.

3000000000000000000000