Question

In finding the roots of the quadratic equation 6.x? – X – 2 = 0 by the method of
factorisation, the middle term -x' can be written as
an​

Answer 1

Answer:

${6} {x}^{2} - x - 2 \\ 6 {x }^{2} - 4x + 3x - 2 \\ 2x(3x - 2) + 1(3x - 2) \\ (2x + 1)(3x - 2) \\ x = - \frac{1}{2} \: or \: x = \frac{2}{3}$