Question

find the value of k for the quadratic equation 2x square + kx + 3 is equals to zero​

Answer 1

Answer:

${2x}^{2} + k x + 3 = 0$

comparing this with :-

${ax}^{2} + bx + c = 0$

a=2, b=1, =3

b

$b^{2} - 4ac$

(1X1) -4X2X3

=1-4X6

=1-24

=-23

therefore k=-23