2x^2 +6x -3. if we are using the quadratic equation this would be
[tex] - 6[/tex]
+ or -
[tex] \sqrt{{6}^{2} - 4 \times 2 \times ( - 3) } [/tex]
all over 2×2
this simplifies to
[tex]x = - \frac{3}{2} + \frac{ \sqrt{15} }{2} [/tex]
and
[tex]x = - \frac{3}{2} - \frac{ \sqrt{15} }{2} [/tex]
