Question

-factorise: - (1/4)x²-x-3​

Answer 1

Answer:

$\frac{1}{4} {x}^{2} - x - 3 = 0 \\ {x}^{2} - 4x - 12 = 0 \\ {x }^{2} - 6x + 2x - 12 =0 \\ x(x - 6) + 2(x - 6) = 0 \\ (x - 6)(x + 2) = 0 \\ x = 6 \: or \: - 2$