Question

Why can I not find the limit this way? See reply as, the question won't format my work correctly limit as x approaches positive infinity (x-x^(1/2)).

Answer 1

whats your way?

Answer 2

\[\lim_{x \rightarrow \infty }x ^{1/2} +x\]
\[\lim_{x \rightarrow \infty }x(1/x^{1/2}) + 1)\]
\[\infty \times(0+1)\]
0

Answer 3

limx→∞x-x^1/2

limx→∞x(1-1/x^(1/2))

∞×(0+1)

∞

Answer 4

nvm