Х^2-11x+24<0 Решите плиз

Question

Х^2-11x+24<0<br> Решите плиз

Answer 1

X^2-11x+24<0<br>D=11²-4*24=121-96=25=5²
x₁=(11+5)/2=8
x₂=(11-5)/2=3

+++++++(3)-----------(8)+++++++
ответ   x∈(3;8)

Answer 2

0" alt="x-8>0" align="absmiddle" class="latex-formula">
0" alt="x-3>0" align="absmiddle" class="latex-formula">


8" alt="x>8" align="absmiddle" class="latex-formula">
3" alt="x>3" align="absmiddle" class="latex-formula">

x∈Ø ; x∈(3 , 8)