Question

(x square-x) minus 1/2(x-3+3x square)​

Answer 1

Q. x^2 - x - 1/2 ( x -3 + 3x^2)

$=> x^2 - x - x/2 + 1/6 - 3x^2/2$

$\frac{6x^2-6x-3x+1-9x^2}{6} \\\frac{-3x^2-9x+1}{6}$