Symbol

# Calculator search results

Formula
Calculate the value
$\left( - \sqrt{ \dfrac{ 3 }{ 5 } } \right) ^{ 2 } - \left( - \sqrt{ \dfrac{ 2 }{ 3 } } \right) ^{ 2 }$
$- \dfrac { 1 } { 15 }$
Calculate the value
$\left ( \color{#FF6800}{ - } \sqrt{ \color{#FF6800}{ \dfrac { 3 } { 5 } } } \right ) ^ { \color{#FF6800}{ 2 } } - \left ( - \sqrt{ \dfrac { 2 } { 3 } } \right ) ^ { 2 }$
 Remove negative signs because negative numbers raised to even powers are positive 
$\left ( \sqrt{ \dfrac { 3 } { 5 } } \right ) ^ { 2 } - \left ( - \sqrt{ \dfrac { 2 } { 3 } } \right ) ^ { 2 }$
$\left ( \sqrt{ \color{#FF6800}{ \dfrac { 3 } { 5 } } } \right ) ^ { \color{#FF6800}{ 2 } } - \left ( - \sqrt{ \dfrac { 2 } { 3 } } \right ) ^ { 2 }$
 If you square the radical sign, it will disappear 
$\color{#FF6800}{ \dfrac { 3 } { 5 } } - \left ( - \sqrt{ \dfrac { 2 } { 3 } } \right ) ^ { 2 }$
$\dfrac { 3 } { 5 } - \left ( \color{#FF6800}{ - } \sqrt{ \color{#FF6800}{ \dfrac { 2 } { 3 } } } \right ) ^ { \color{#FF6800}{ 2 } }$
 Remove negative signs because negative numbers raised to even powers are positive 
$\dfrac { 3 } { 5 } - \left ( \sqrt{ \dfrac { 2 } { 3 } } \right ) ^ { 2 }$
$\dfrac { 3 } { 5 } - \left ( \sqrt{ \color{#FF6800}{ \dfrac { 2 } { 3 } } } \right ) ^ { \color{#FF6800}{ 2 } }$
 If you square the radical sign, it will disappear 
$\dfrac { 3 } { 5 } - \color{#FF6800}{ \dfrac { 2 } { 3 } }$
$\color{#FF6800}{ \dfrac { 3 } { 5 } } \color{#FF6800}{ - } \color{#FF6800}{ \dfrac { 2 } { 3 } }$
 Find the difference between the two fractions $\dfrac { 3 } { 5 }$ and $- \dfrac { 2 } { 3 }$
$\color{#FF6800}{ - } \color{#FF6800}{ \dfrac { 1 } { 15 } }$
Have you found the solution you wanted?
Try again
Try more features at Qanda!
Search by problem image
Ask 1:1 question to TOP class teachers
AI recommend problems and video lecture