Question

find the roots of the quadratic equation by using the quadratic formula in each of the following
$\ 2x {}^{2} - 3x - 5 = 0$

​

Answer 1

Step-by-step explanation:

$2 {x}^{2} - 3x + 1 = 0$

$x = \frac{ - b + or - \sqrt{ {b}^{2} - 4ac} }{2a}$

X=( 6+/- √9-8)/4

X= (6 +/- 1)/4

X =( 6-1)/4 X =(6+1)/4

X= 5/4 X= 7/4