Question

What are the solutions of 6x^2+2x-20=0

Answer 1

5/3, -2

Explanation:

First to make it easeir you must simplify it.

Divide both sides by 2

3x^2+x-10=0

Next factor the expression

(x+2)(3x-5)=0

Then set both sides to 0

(x+2)=0

(3x-5)=0

Then solve for each

(x+2)=0 -> x=-2

(3x-5)=0 -> 3x=5 -> x=5/3