Practice problem
Simplify x1+1−xx,\sqrt{\frac{x}{1 + \frac{1-x}{x}}},1+x1−xx, where 0<x<10<x<10<x<1.
1−x1-x1−x
xxx
x\sqrt{x}x
1−x\sqrt{1-x}1−x
Type a concept, like “slope” or “photosynthesis”.