0
\\\
x>0.2
\\\\
5 x^{2} -16x + 3 \geq 0
\\\
5 x^{2} -16x + 3 =0
\\\
D_1=64-15=49
\\\
x_1=1.2
\\\
x_2=0.2
\\\
x \leq 0.2; x \geq 1.2" alt="3-x \geq 0
\\\
x \leq 3
\\\\
5x-1>0
\\\
x>0.2
\\\\
5 x^{2} -16x + 3 \geq 0
\\\
5 x^{2} -16x + 3 =0
\\\
D_1=64-15=49
\\\
x_1=1.2
\\\
x_2=0.2
\\\
x \leq 0.2; x \geq 1.2" align="absmiddle" class="latex-formula">
0.2
\\\
x \leq 0.2; x \geq 1.2
\\\\
1.2 \leq x \leq 3" alt="x \leq 3
\\\
x>0.2
\\\
x \leq 0.2; x \geq 1.2
\\\\
1.2 \leq x \leq 3" align="absmiddle" class="latex-formula">