Practice problem
If x<0x<0x<0, then 1−x3=?\frac{1}{\sqrt{-x^3}} = ?−x31=?
−xx2\frac{\sqrt{-x}}{x^2}x2−x
−x−x2\frac{\sqrt{-x}}{-x^2}−x2−x
Not enough information is given.
Type a concept, like “slope” or “photosynthesis”.