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Solve a quadratic inequality
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$x ^ { 2 } - 6 x + 9 \leq 0$
$x ^ { 2 } - 6 x + 9 \leq 0$
Solution of inequality
$x = 3$
$x ^{ 2 } -6x+9 \leq 0$
$x = 3$
$ $ Solve a solution to $ x$
$\color{#FF6800}{ x } ^ { \color{#FF6800}{ 2 } } \color{#FF6800}{ - } \color{#FF6800}{ 6 } \color{#FF6800}{ x } \color{#FF6800}{ + } \color{#FF6800}{ 9 } \leq 0$
$ $ Factorize the expression $ $
$\left ( \color{#FF6800}{ x } \color{#FF6800}{ - } \color{#FF6800}{ 3 } \right ) ^ { \color{#FF6800}{ 2 } } \leq 0$
$\left ( \color{#FF6800}{ x } \color{#FF6800}{ - } \color{#FF6800}{ 3 } \right ) ^ { \color{#FF6800}{ 2 } } \leq \color{#FF6800}{ 0 }$
$ $ Solve a solution to $ x$
$\color{#FF6800}{ x } = \color{#FF6800}{ 3 }$
$ $ 그래프 보기 $ $
Inequality
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