Solve y=(-0.73^3)-3(-0.73^2)+2

$$y = ( - 0.73 ^ { 3 } ) - 3 ( - 0.73 ^ { 2 } ) + 2$$

Solve for y

$$y=3.209683$$

Steps for Solving Linear Equation

Calculate 0.73 to the power of 3 and get 0.389017.

$$y=-0.389017-3\left(-0.73^{2}\right)+2$$

Calculate 0.73 to the power of 2 and get 0.5329.

$$y=-0.389017-3\left(-0.5329\right)+2$$

Multiply 3 and -0.5329 to get -1.5987.

$$y=-0.389017-\left(-1.5987\right)+2$$

The opposite of -1.5987 is 1.5987.

$$y=-0.389017+1.5987+2$$

Add -0.389017 and 1.5987 to get 1.209683.

$$y=1.209683+2$$

Add 1.209683 and 2 to get 3.209683.

$$y=3.209683$$

Assign y

$$y≔3.209683$$