Question

How do you simplify `9( r - r ^ { 2} ) = - 3r ^ { \frac { 1} { 2} } - 5r`?

Answer 1

`9r^(3/2)-14sqrtr-3=0`

Explanation:

`9r-9r^2=-3sqrtr -5r`
`14r-9r^2+3sqrtr=0`
`sqrtr(3+14sqrtr-(9r^(3/2))=0`
`9r^(3/2)-14sqrtr-3=0`