# Calculator search results

Formula
Calculate the value
$\left( 4+2 \sqrt{ 3 } \right) \left( 4-2 \sqrt{ 3 } \right)$
$4$
Calculate the value
$\left ( \color{#FF6800}{ 4 } \color{#FF6800}{ + } \color{#FF6800}{ 2 } \sqrt{ \color{#FF6800}{ 3 } } \right ) \left ( \color{#FF6800}{ 4 } \color{#FF6800}{ - } \color{#FF6800}{ 2 } \sqrt{ \color{#FF6800}{ 3 } } \right )$
 Expand the expression using $\left(a - b\right)\left(a + b\right) = a^{2} - b^{2}$
$\color{#FF6800}{ 4 } ^ { \color{#FF6800}{ 2 } } \color{#FF6800}{ - } \left ( \color{#FF6800}{ 2 } \sqrt{ \color{#FF6800}{ 3 } } \right ) ^ { \color{#FF6800}{ 2 } }$
$\color{#FF6800}{ 4 } ^ { \color{#FF6800}{ 2 } } - \left ( 2 \sqrt{ 3 } \right ) ^ { 2 }$
 Calculate power 
$\color{#FF6800}{ 16 } - \left ( 2 \sqrt{ 3 } \right ) ^ { 2 }$
$16 - \left ( \color{#FF6800}{ 2 } \sqrt{ \color{#FF6800}{ 3 } } \right ) ^ { \color{#FF6800}{ 2 } }$
 If the base consists of products of two or more numbers, change to the product of each power 
$16 - \left ( \color{#FF6800}{ 2 } ^ { \color{#FF6800}{ 2 } } \left ( \sqrt{ \color{#FF6800}{ 3 } } \right ) ^ { \color{#FF6800}{ 2 } } \right )$
$16 - \left ( \color{#FF6800}{ 2 } ^ { \color{#FF6800}{ 2 } } \left ( \sqrt{ 3 } \right ) ^ { 2 } \right )$
 Calculate power 
$16 - \left ( \color{#FF6800}{ 4 } \left ( \sqrt{ 3 } \right ) ^ { 2 } \right )$
$16 - \left ( 4 \left ( \sqrt{ \color{#FF6800}{ 3 } } \right ) ^ { \color{#FF6800}{ 2 } } \right )$
 If you square the radical sign, it will disappear 
$16 - \left ( 4 \times \color{#FF6800}{ 3 } \right )$
$16 - \left ( \color{#FF6800}{ 4 } \color{#FF6800}{ \times } \color{#FF6800}{ 3 } \right )$
 Multiply $4$ and $3$
$16 - \color{#FF6800}{ 12 }$
$\color{#FF6800}{ 16 } \color{#FF6800}{ - } \color{#FF6800}{ 12 }$
 Subtract $12$ from $16$
$\color{#FF6800}{ 4 }$
Solution search results