Řešení rovnice v reálných číslech
Řeš v \( \mathbb{R} \) rovnici:
\( \large \Large \frac{4}{{x+\sqrt {{x^2}+x} }}\large -\Large \frac{1}{{x-\sqrt {{x^2}+x} }}\large = \Large \frac{3}{x}\large \)
\( \large K = \left \{ { - 1;\Large \frac{8}{{16}}\large } \right \} \)
\( \large K = \left \{ { - 1;\Large \frac{9}{{15}}\large } \right \} \)
\( \large K = \left \{ { - 1;\Large \frac{9}{{16}}\large } \right \} \)
\( \large K = \left \{ { - 2;\Large \frac{9}{{16}}\large } \right \} \)