Question

(Divide by long division)

1)(x3 - 4x2 + 2x + 5) ÷ (x – 2)
fast

Answer 1

Answer:

Divide 3x3 – 5x2 + 10x – 3 by 3x + 1

I start with the long-division set-up:



Looking only at the leading terms, I divide 3x3 by 3x to get x2. This is what I put on top:



Answer 2

Answer:

quotient=x^2-2x-2,remainder=1