Question

(x-3)(6x^2-x-35)/(x-4)(3x^2-2x-21)

Answer 1

Answer:

$\frac{ (x - 3)( {6x}^{2} - x - 35)}{(x - 4)({3x}^{2} - 2x - 21) }$

$\frac{ \: \:x({6x }^{2} - x - 35) - 3({6x}^{2} - x - 35) \: \: }{x(3 {x}^{2} - 2x - 21) - 4 (3 {x}^{2} - 2x - 21)}$

$\frac{ \: 6 {x}^{3} - {x}^{2} - 35x - 18 {x}^{2} + 3x + 105 }{{3x }^{3} - {2x}^{2} - 21x - 12 {x}^{2} + 8x + 84 }$

$\frac{ \: 6 {x}^{3} - 19 {x}^{2} - 32x + 105 }{3 {x}^{3} - 14 {x}^{2} - 13x + 84 }$