Question

19.
Find the roots of the quadratic equation 2x2 + x-6= 0
​

Answer 1

Answer:

$The \ zeroes \ of \ the \ given \ quadratic \ equation \ are \ -2 \ and \ \frac{3}{2}$

Step-by-step explanation:

$given \ quadratic \ equation, \\\\ 2x^{2}+x-6=0 \\ 2x^{2} +4x-3x-6=0 \\ 2x(x+2)-3(x+2)=0 \\ (x+2)(2x-3)=0 \\ =>x+2=0 \ ; x=-2 \\ => 2x-3=0 \ ; x=\frac{3}{2} \\\\ The \ zeroes \ of \ the \ given \ quadratic \ equation \ are \ -2 \ and \ \frac{3}{2}$