Question

Which are zeros of the following polynomial?

Answer 1

Answer:

The value of x is -2/3 and 5/2

Step-by-step explanation:

In order to find the value of x, you have to factorized the equation first by breaking out 11x into 4x and -15x :

6x² - 11x - 10

= 6x² + 4x - 15x - 10

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

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

Next you have to solve it :

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

2x - 5 = 0

2x = 5

x = 5/2

3x + 2 = 0

3x = -2

x = -2/3