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Formula
Calculate the value
Answer
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$2 \sqrt{ 2 } -3 \sqrt{ 2 }$
$- \sqrt{ 2 }$
Calculate the value
$\color{#FF6800}{ 2 } \sqrt{ \color{#FF6800}{ 2 } } \color{#FF6800}{ - } \color{#FF6800}{ 3 } \sqrt{ \color{#FF6800}{ 2 } }$
$ $ Calculate between similar terms $ $
$\color{#FF6800}{ - } \color{#FF6800}{ 1 } \sqrt{ \color{#FF6800}{ 2 } }$
$\color{#FF6800}{ - } \color{#FF6800}{ 1 } \sqrt{ 2 }$
$ $ Multiplying any number by 1 does not change the value $ $
$- \sqrt{ 2 }$
Solution search results
search-thumbnail-It $x+a$ $\left(x+2\longdiv{2}$ $2$ $\longdiv{2}$ $-\left(a+2$ $x-a$
10th-13th 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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