Find the Roots (Zeros) x^4-2x^3-3

$x^{4} - 2 x^{3} - 3$

Step 1

Set $x^{4} - 2 x^{3} - 3$ equal to $0$ .

$x^{4} - 2 x^{3} - 3 = 0$

Step 2

Graph each side of the equation. The solution is the x-value of the point of intersection.

$x \approx - 1, 2.25992104$

Step 3