rs/(4r-4s) * (r^(3)-rs^(2)/(r^(2))
show work please
im not sure of the answer
did you make this up all by yourself?
rs/4(r-s) * r(r^2 - s^2) / r^2
s/4(r-s) * (r^2 -s^2)
s(r^2 -s^2)/4(r-s)
s(r+s)(r-s) / 4(r-s)
s(r+s) /4
rs/4r-4s]*[r^3-rs^(2)]/r^2
simplify;1/[r-s]4]*r^2(r-s^2)/r
=r(r-s^2)/4(r-s)
Comments
did you make this up all by yourself?
rs/4(r-s) * r(r^2 - s^2) / r^2
s/4(r-s) * (r^2 -s^2)
s(r^2 -s^2)/4(r-s)
s(r+s)(r-s) / 4(r-s)
s(r+s) /4
rs/4r-4s]*[r^3-rs^(2)]/r^2
simplify;1/[r-s]4]*r^2(r-s^2)/r
=r(r-s^2)/4(r-s)