Use synthetic division to find the result when x, cubed, minus, x, squared, minus, 12, x, minus, 5x 3 −x 2 −12x−5 is divided by x, plus, 2x+2. If there is a remainder, express the result in the form q, left parenthesis, x, right parenthesis, plus, start fraction, r, left parenthesis, x, right parenthesis, divided by, b, left parenthesis, x, right parenthesis, end fractionq(x)+ b(x) r(x) ​ .