Question

what is the discriminate of the quadratic equation 3x²-4x-2=0 and also write it's nature of roots​

Answer 1

Step-by-step explanation:

discriminent= b^2-4ac

where

a is x^2 coefficiant

b is x coefficiant

c is constant term

nature of roots

b^2-4ac>0 (real and distinct roots)

b^2-4ac<0 (imaginary roots or complex roots)

b^2-4ac=0 (real and equal roots)

from above

(-4) ^2-4(3)(-2)=16+24=40

nature of roots is real and distincct