(1)14x^2-45x-14 (2)18x^2+3x-10 (3)8x^2-18x+9 (4)10x ^2-11x-6 (5)15x^2-47x+28 (6)x^2-17x+10

问题描述:

(1)14x^2-45x-14 (2)18x^2+3x-10 (3)8x^2-18x+9 (4)10x ^2-11x-6 (5)15x^2-47x+28 (6)x^2-17x+10
(1)14x^2-45x-14 (2)18x^2+3x-10 (3)8x^2-18x+9 (4)10x ^2-11x-6 (5)15x^2-47x+28(6)x^2-17x+10 (7)12x^2-x-6 (8)24x^2-2x-15 因式分解

授人以渔不如教人以鱼,请尊重彼此,及时采纳答案!(1)14x^2-45x-14=(7X+2)(2X-7)(2)18x^2+3x-10 =(3X-2)(6X+5)(3)8x^2-18x+9 =(2X-3)(4X-3)(4)10x ^2-11x-6 =(2X-3)(5X+2)(5)15x^2-47x+28 =(3X-7)(5X-4)(6)x^2-7x+10...