Question

find the roots of the following x square-23 x + 132=0

Answer 1

${x}^{2} - 23x + 132 = 0 \\ {x}^{2} - 12x - 11x + 132 = 0 \\ x(x - 12) - 11(x - 12) = 0\\ (x - 11)(x - 12) = 0 \\ x - 11 = 0 \\ x = 11 \\ and \\ x - 12 = 0 \\ x = 12$

Answer 2

roots are x=12 andx=11... mark me brainlist..