divide 15x^2 + 10x -5 by 5x

Answer 1

( 15 x ^ 2 + 10 x - 5 ) / 5 x =

5 ( 3 x ^ 2 + 2 x - 1 ) / 5 x =

( 3 x ^ 2 + 2 x - 1 ) / x =

3 x + 2 - 1 / x