Question

How do you divide `(12x^3 - 11x^2 + 22x - 5) ÷ (4x -1)`?

Answer 1

`=(3x^2(4x-1)+3x^2-11x^2+22x-5)/(4x-1)`
`=(3x^2(4x-1)-2x(4x-1)\-2x+22x-5)/(4x-1)`
`=(3x^2(4x-1)-2x(4x-1)+20x-5)/(4x-1)`
`=(3x^2(4x-1)-2x(4x-1)+5(4x-1))/(4x-1)`
`=3x^2-2x+5`