Formula

Calculate the value

Answer

$- \left( - \sqrt{ 8 } \right) ^{ 2 }$

$- 8$

Calculate the value

$- \left ( \color{#FF6800}{ - } \sqrt{ \color{#FF6800}{ 8 } } \right ) ^ { \color{#FF6800}{ 2 } }$

$ $ Remove negative signs because negative numbers raised to even powers are positive $ $

$- \left ( \sqrt{ 8 } \right ) ^ { 2 }$

$- \left ( \sqrt{ \color{#FF6800}{ 8 } } \right ) ^ { \color{#FF6800}{ 2 } }$

$ $ If you square the radical sign, it will disappear $ $

$- \color{#FF6800}{ 8 }$

Have you found the solution you wanted?

Try again