Answer:
See explanation
Step-by-step explanation:
To solve the equation 
graphically, we need to consider left and right parts of this equation separately.
Left side gives us the function 
The graph of this function is shown with green curve in attached diagram.
Right side gives us the function 
The graph of this function is shown with blue curve in attached diagram.
The x-coordinates of the points of their intersections are the solutions to the equation
From the graph you can see that the solutions are
X^(3/5) = 1.84
x^(3/5) = (1.84)
Raise both sides of the equation to (5/3).
This is so that on the side with x, 3/5 * 5/3 = 1.
(x^3/5 )^5/3 = (1.84)^(5/3)
x^(3/5 * 5/3) = 1.84^(5/3)
x^1 = 1.84^(5/3)
x = 1.84^(5/3)
But remember we are solving for x^2.
x = 1.84^(5/3)
x^2 = (1.84^(5/3))^2
x^2 = 1.84^(5/3 *2 )
x^2 = 1.84^(10/3)
Use a calculator here.
x^2 = 1.84^(10/3) ≈ 7.63
Option C.
Cheers!
-11 = 3c + 7
- 7 - 7
-18 = 3c
3 3
-6 = c
Answer:
x = 0
Step-by-step explanation:
- 0.5x = -0.87x + 0.37x
- -0.87x + 0.37x - 0.5x = 0
- -x = 0
- x=0
