Practice problem
Simplify (x−1)2x2÷(x−1)(x2+1)\frac{\sqrt{(x-1)^2}}{x^2}\div\frac{(x-1)}{(x^2+1)}x2(x−1)2÷(x2+1)(x−1) assuming that x>1x > 1x>1.
111
(x−1)2x2(x2+1)\frac{(x-1)^2}{x^2(x^2+1)}x2(x2+1)(x−1)2
x2+1x−1\frac{x^2+1}{x-1}x−1x2+1
x2+1x2\frac{x^2+1}{x^2}x2x2+1
Type a concept, like “slope” or “photosynthesis”.