Question

lim (1+2x - √1-2x
1+x - √1-x

Answer 1

Step-by-step explanation:

$\frac{ \sqrt{1 + 2 \times 0 } - \sqrt{1 - 2 \times 0} }{ \sqrt{1 + 0} - \sqrt{1 - 0} } \\ \frac{1 - 1}{1 - 1} = 0$