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Formula
Calculate the value
Answer
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$\sqrt{ 50 } - \sqrt{ 2 } - \dfrac{ 8 }{ \sqrt{ 2 } }$
$0$
Calculate the value
$\sqrt{ \color{#FF6800}{ 50 } } - \sqrt{ 2 } - \dfrac { 8 } { \sqrt{ 2 } }$
$ $ Organize the part that can be taken out of the radical sign inside the square root symbol $ $
$\color{#FF6800}{ 5 } \sqrt{ \color{#FF6800}{ 2 } } - \sqrt{ 2 } - \dfrac { 8 } { \sqrt{ 2 } }$
$5 \sqrt{ 2 } - \sqrt{ 2 } - \color{#FF6800}{ \dfrac { 8 } { \sqrt{ 2 } } }$
$ $ Calculate the expression $ $
$5 \sqrt{ 2 } - \sqrt{ 2 } - \left ( \color{#FF6800}{ 4 } \sqrt{ \color{#FF6800}{ 2 } } \right )$
$5 \sqrt{ 2 } - \sqrt{ 2 } \color{#FF6800}{ - } \left ( \color{#FF6800}{ 4 } \sqrt{ \color{#FF6800}{ 2 } } \right )$
$ $ Get rid of unnecessary parentheses $ $
$5 \sqrt{ 2 } - \sqrt{ 2 } \color{#FF6800}{ - } \color{#FF6800}{ 4 } \sqrt{ \color{#FF6800}{ 2 } }$
$\color{#FF6800}{ 5 } \sqrt{ \color{#FF6800}{ 2 } } \color{#FF6800}{ - } \sqrt{ \color{#FF6800}{ 2 } } \color{#FF6800}{ - } \color{#FF6800}{ 4 } \sqrt{ \color{#FF6800}{ 2 } }$
$ $ Calculate between similar terms $ $
$\color{#FF6800}{ 0 } \sqrt{ \color{#FF6800}{ 2 } }$
$\color{#FF6800}{ 0 } \sqrt{ 2 }$
$ $ If you multiply a number by 0, it becomes 0 $ $
$\color{#FF6800}{ 0 }$
Solution search results
search-thumbnail-Can you answer this? 
$20$ $25$ 

$18$ 

$\left($ 
$\left(A\right)$ $A\right)2$ 
$21frac\left(5\right)\left(9\right)$ \) 
$\left(B\right)$ $B\right)$ $1\left(211$ 
$\left(C\right)$ $1\left(21$ $21+rac\left(7\right)+9\right)$ \) 
$\left(D\right)$ $1\left(2\right)$ 2\frac{8}{9} 
$ac\left(8\right)\left(9\right)$ \) $9:18PM\sqrt{} $
1st-6th grade
Algebra
search-thumbnail-Which of the following rational numbers are 
equivalent? 
$0Ptionsy$ 
A \frac{5}{6}, \frac{30}{36} 
B $s\sqrt{rac\left(} -2\right)\left(3\right)\sqrt{1rac} \sqrt{4\right)16\right)4} $ 
C $s\sqrt{11aC\left(} -4\right)1-7b,\sqrt{1rac\left(16\sqrt{35\right)9} } $ 
D \frac{1}{2},\frac{3}{8}
7th-9th grade
Other
search-thumbnail-The rationalizing factor of \sqrt{23} is 
$°$ $Options^{°}$ $0$ 
A 24 
23 
C \sqrt{23} 
D None of these
7th-9th grade
Other
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