Question

(2x^2+11x+15)/(x+3) división sintética

Answer 1

2x+5

$\frac{2 {x}^{2} + 11x + 15}{x + 3} = \frac{2 {x}^{2}6x + 5x + 15 }{x + 3} = \frac{2 x (x + 3) + 5(x + 3) }{x + 3} = \frac{(x + 3) \times (2x + 5)}{x + 3} = 2x + 5$