Algebra Examples

$x^{4} - x^{3} - 8 x^{2} - 4 x + 1 = 0$

Step 1

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

$x \approx - 1.93116739, - 0.80033108, 0.18229709, 3.54920137$

Step 2