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Formula
Calculate the value
Answer
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$\left( - \sqrt{ 10 } \right) ^{ 2 } + \sqrt{ 144 }$
$22$
Calculate the value
$\left ( \color{#FF6800}{ - } \sqrt{ \color{#FF6800}{ 10 } } \right ) ^ { \color{#FF6800}{ 2 } } + \sqrt{ 144 }$
$ $ Remove negative signs because negative numbers raised to even powers are positive $ $
$\left ( \sqrt{ 10 } \right ) ^ { 2 } + \sqrt{ 144 }$
$\left ( \sqrt{ \color{#FF6800}{ 10 } } \right ) ^ { \color{#FF6800}{ 2 } } + \sqrt{ 144 }$
$ $ If you square the radical sign, it will disappear $ $
$\color{#FF6800}{ 10 } + \sqrt{ 144 }$
$10 + \sqrt{ \color{#FF6800}{ 144 } }$
$ $ Organize the part that can be taken out of the radical sign inside the square root symbol $ $
$10 + \color{#FF6800}{ 12 }$
$\color{#FF6800}{ 10 } \color{#FF6800}{ + } \color{#FF6800}{ 12 }$
$ $ Add $ 10 $ and $ 12$
$\color{#FF6800}{ 22 }$
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