Question

Find the discriminant of the quadratic 3x^2 - 7x + 6.

Answer 1

Hello!

*Solve the equation: 
$3x^{2} -7x+6 = 0$

**Separating the coefficients
a = 3, b = -7 e c = 6

***Calculating the value of the discriminant

Δ = b² – 4ac

Δ = (-7)² – 4.3.6

Δ = 49 – 72

Δ = - 23

p.s.: Δ <0. When the discriminant is less than zero, there are no real roots.