Question

1
_____
√4x+3. >0 помогите пж, дам 34 балла !!!!

Answer 1

$frac{1}{ sqrt{4x+3} } textgreater 0 \ \ 4x+3 textgreater 0 \ x textgreater - frac{3}{4} \ \ x in (- frac{3}{4} ;+infty)$