qanda-logo
search-icon
Symbol

Calculator search results

Calculate the value
Answer
circle-check-icon
expand-arrow-icon
expand-arrow-icon
$- \sqrt{ 2 }$
Calculate the value
$\sqrt{ \color{#FF6800}{ - } \color{#FF6800}{ 2 } } \sqrt{ \color{#FF6800}{ - } \color{#FF6800}{ 1 } }$
$ $ Calculate the multiplication that includes root $ $
$\sqrt{ \color{#FF6800}{ 2 } } \color{#FF6800}{ i } \sqrt{ \color{#FF6800}{ - } \color{#FF6800}{ 1 } }$
$\sqrt{ 2 } i \sqrt{ \color{#FF6800}{ - } \color{#FF6800}{ 1 } }$
$ $ It is $ \sqrt{-1} = i$
$\sqrt{ 2 } i \color{#FF6800}{ i }$
$\sqrt{ 2 } \color{#FF6800}{ i } \color{#FF6800}{ i }$
$ $ It is $ i \times i = -1$
$\sqrt{ 2 } \left ( \color{#FF6800}{ - } \color{#FF6800}{ 1 } \right )$
$\sqrt{ \color{#FF6800}{ 2 } } \left ( \color{#FF6800}{ - } \color{#FF6800}{ 1 } \right )$
$ $ Simplify the expression $ $
$\color{#FF6800}{ - } \color{#FF6800}{ 1 } \sqrt{ \color{#FF6800}{ 2 } }$
$\color{#FF6800}{ - } \color{#FF6800}{ 1 } \sqrt{ 2 }$
$ $ Multiplying any number by 1 does not change the value $ $
$- \sqrt{ 2 }$
Have you found the solution you wanted?
Try again
Try more features at Qanda!
check-iconSearch by problem image
check-iconAsk 1:1 question to TOP class teachers
check-iconAI recommend problems and video lecture