Question

Pls solve 9th sum!!​

Answer 1

Answer:

GIVEN THAT :-

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

SPLITTING MIDDLE TERM —

${x}^{2} + 2x - \frac{x}{2} - 1 = 0$

$x(x + 2) - \frac{1}{2} (x + 2) = 0$

$(x - \frac{1}{2} )(x + 2) = 0$

$x = \frac{1}{2} \:</strong><strong>,</strong><strong> \: x = - 2$