0 %
Riešenie nerovnice
Rieš v dané množine nerovnicu:
\( 6x^2+7x+2\le0 \) v intervale \( \large\left({-\infty;-\frac12}\right) \)
\( \large K=\left\langle-\frac23;-\frac14\right) \)
\( \large K=\left\langle-\frac34;-\frac12\right) \)
\( \large K=\left\langle-\frac13;-\frac12\right) \)
\( \large K=\left\langle-\frac23;-\frac12\right) \)