Question

solve for x:
0=x^3-12x+2

Answer 1

Let's solve your equation step-by-step.

0=x3−12x+2

Step 1: Subtract x^3-12x+2 from both sides.

0−(x3−12x+2)=x3−12x+2−(x3−12x+2)

−x3+12x−2=0

Step 2: Use cubic formula.

x=−3.544607,0.167055,3.377552

Answer:

x=−3.544607,0.167055,3.377552