Question

What are the roots of the polynomial x^3-7x=6x-12

Answer 1

To solve the exercise shown above, you must follow the proccedure shown below:

1. You have the following polynomial:

x³-7x=6x-12

2. When you factor it, you obtain the following expression:

(x-3)(x-1)(x+4)=0

3. Therefore, you have that the roots of the polynomial are:

x1=-4
x2=1
x3=3