Question

13. Find the roots of quadratic equation 6x2 - x - 2 = 0.​

Answer 1

Answer:

x = 2/3 (or) x = -1/2

Step-by-step explanation:

6x^2 - x - 2 = 0

a=6     b= -1    c= -2

Using quadratic equation formula,

x =-b ±√(b²-4ac)/2a

x = 1±√(1+48)/12

x = 1±√49 / 12

x = (1±7)/12

x = 8/12 (or) x = -6/12

x = 2/3 (or) x = -1/2

Hope it helps.