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Formula
Calculate the value
Answer
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$\sqrt{ 2 ^{ 4 } } - \sqrt{ \left( -3 \right) ^{ 2 } } \times \sqrt{ \left( -6 \right) ^{ 2 } } + \sqrt{ 121 }$
$- 3$
Calculate the value
$\sqrt{ \color{#FF6800}{ 2 } ^ { \color{#FF6800}{ 4 } } } - \sqrt{ \left ( - 3 \right ) ^ { 2 } } \sqrt{ \left ( - 6 \right ) ^ { 2 } } + \sqrt{ 121 }$
$ $ Organize the part that can be taken out of the radical sign inside the square root symbol $ $
$\color{#FF6800}{ 4 } - \sqrt{ \left ( - 3 \right ) ^ { 2 } } \sqrt{ \left ( - 6 \right ) ^ { 2 } } + \sqrt{ 121 }$
$4 \color{#FF6800}{ - } \sqrt{ \left ( \color{#FF6800}{ - } \color{#FF6800}{ 3 } \right ) ^ { \color{#FF6800}{ 2 } } } \sqrt{ \left ( \color{#FF6800}{ - } \color{#FF6800}{ 6 } \right ) ^ { \color{#FF6800}{ 2 } } } + \sqrt{ 121 }$
$ $ Calculate the product of the root $ $
$4 \color{#FF6800}{ - } \color{#FF6800}{ 18 } + \sqrt{ 121 }$
$4 - 18 + \sqrt{ \color{#FF6800}{ 121 } }$
$ $ Organize the part that can be taken out of the radical sign inside the square root symbol $ $
$4 - 18 + \color{#FF6800}{ 11 }$
$\color{#FF6800}{ 4 } \color{#FF6800}{ - } \color{#FF6800}{ 18 } \color{#FF6800}{ + } \color{#FF6800}{ 11 }$
$ $ Calculate the sum or the difference $ $
$\color{#FF6800}{ - } \color{#FF6800}{ 3 }$
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