Question

3x^ 2 - 10 + 8 = 0 value of discriminant

Answer 1

Discriminant(D)

D=b^2-4ac

=D=(-10)^2-4(3)(8)

=100-96

=4

Answer 2

$given \: equation \: \\ \\ = 3 {x}^{2} - 10x + 8 \\ \\ for \: discriminant = \sqrt{ {b}^{2} - 4ac} \\ \\ here \: a = 3 \\ \\ and \\ \\ b = - 10 \\ \\ c = + 8 \\ \\ = \sqrt{ {( - 10)}^{2} - 4(3)(8)} \\ \\ = \sqrt{100 - 96} \\ \\ \sqrt{4} = 2 \\ \\ hope \: this \: helps \: you$

remove the square root it's 4