Question

find the discriminant of 6 x square - 7 x + 2 is equal to zero​

Answer 1

Answer:

$6 {x}^{2} - 7x + 2 = 0 \\ \\ a = 6 \: b = - 7 \: c = 2 \\ \\ using \: the \: formula \: \\ \\ d = {b}^{2} - 4ac \\ \\ = {( - 7)}^{2} - 4 \times 6 \times 2 \\ \\ = 49 - 48 \\ \\ = 1$