-4= -4x to the third power - 4x to the second power.

x = 0.754878...

Step-by-step explanation:

Hi there! I'm glad I was able to help you solve this math problem!

First, you'll want to subtract -4x^3 - 4x^2 from each side of the equation. This cancels out the right side of the problem, leaving us with a problem that equals zero.

-4 - (-4x^3 - 4x^2) = -4x^3 - 4x^2 - (-4x^3 - 4x^2)

4x^3 + 4x^2 - 4 = 0

Next, we use the cubic formula to solve for x. You can use a calculator to do this part for you!

x = 0.754878... is your answer.

I hope this helped you! Leave a comment below if you have any other questions! :)

answer: 590

step-by-step explanation:

answer:

given the linear inequality :

add 2y to both sides we get;

simplify:

add 12 to both sides of an equation;

simplify:

divide both sides by 2 we get;

or

the related equation for the inequality equation [1] is;

y-intercepts defined as the graph crosses the y-axis.

substitute x =0 in [2] to solve for y;

y = 6

x-intercepts defined as the graph crosses the x-axis.

substitute value y = 0 to solve for x;

subtract 6 from both sides we get

multiply both sides by 2 we get;

or

x = -12

now, plot these point (0, 6) and (-12, 0) on graph as shown below and shade the graph below the solid line.