Question

Решите плез!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer 1

49 > 36x²
36x² > 49
36x² - 49 > 0
(6x - 7)(6x + 7) > 0
$6 * 6(x - 1 \frac{1}{6})(x + 1 \frac{1}{6})\ \textgreater \ 0\\(x - 1 \frac{1}{6})(x + 1 \frac{1}{6})\ \textgreater \ 0$
          +                         -                                +
___________₀_______________₀______________
                      - 1 1/6                       1 1/6
x ∈ (- ∞ ; - 1 1/6)∪(1 1/6 ; + ∞)