Question

3x^2-4x-2=0 solve this fast of quadratic equation of 10th class​

Answer 1

Answer:

no solution

Step-by-step explanation:

3x² - 4x - 2 = 0

Discriminant : b² - 4ac

b = 3

a = - 4

c = - 2

b² - 4ac = ( 3 )² - 4 ( - 4 ) ( - 2 ) = 9 - 32 = - 23 < 0

as you can see, b² - 4ac < 0....

so the equation 3x² - 4x - 2 = 0 has no solution

I was just suspecting it that this equation has no solution, so I used discriminant method, to confirm, hope you got it...