SOLUTION: How do you solve 2x^3+6X^3-8x-24? Please show each step and explain why you're doing each step. Thank you so much.

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: How do you solve 2x^3+6X^3-8x-24? Please show each step and explain why you're doing each step. Thank you so much.       Log On


   

Question 50240: How do you solve 2x^3+6X^3-8x-24? Please show each step and explain why you're doing each step. Thank you so much.

Answer by yevon(1) About Me  (Show Source):
You can put this solution on YOUR website!
its root is 2, -2 and -3.
find a special root, like 2. Then devide this equation by (x-2)
you will have a quacdratic equation