alea38 alea38 26-09-2022 Mathematics contestada Written as the product of two binomials, the expression (x+3)(4x-1)-(x+3)(x-9) is (1) (2x+6)(3x-10) (3) (x+3)(3x+8) 2) (x+3)(x-10) (4) (2x+6)(3x+8)