Question

Решите неравенство 6√5х+4<2

Answer 1

$6sqrt{5} cdot x+4 textless 2 \ 6sqrt{5} cdot x textless -2 \ 6sqrt{5} cdot x textgreater 2 \ sqrt{5} cdot x textgreater 2/6 = 1/3 \ x textgreater frac{1}{3sqrt{5}}$