Drag the correct solution that defines m(x) as a trinomial: m(x) = (x+2)(7x-1) + 3x² - 2.
1) (10x² + 13x - 4)/(7x² + 13x - 2 + 3x² - 2)
2) (10x² + 13x - 4)/(7x² + 13x - 2)
3) (10x² + 13x - 4)/(7x² + 13x - 2 + 3x²)
4) (10x² + 13x - 4)/(7x² + 13x - 2 + 3x² - 2 + 3x²)