Question

x^2-3x+4x-12-14=x-2-x^2+2x como resolvo isso ?

$x^{2} -3x+4x-12-14=x-2- x^{2} +2x$

Answer 1

${x }^{2} + x - 26 = x - 2 \\ {x}^{2} + x - x = - 2 + 26 \\ {x}^{2} = 24 \\ x = \sqrt{24}$