Question 62006
simplify

{{{(4kx-4kx^2)/4kx}}}
{{{4kx/(4kx)-(4kx^2)/(4kx)}}}
{{{4kx/4kx-4kx*x/4kx}}}
{{{cross(4kx)/cross(4kx)-cross(4kx)*x/cross(4kx)}}}  anything divided by itslef is 1.
{{{highlight(1-x)}}}
Happy Calculating!!!