Calculus Examples

$p (x) = 2 x^{3} - x^{2} + 4 x - 7$

Step 1

Set $2 x^{3} - x^{2} + 4 x - 7$ equal to $0$ .

$2 x^{3} - x^{2} + 4 x - 7 = 0$

Step 2

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

$x \approx 1.21777632$ (Multiplicity of $1$ )

Step 3