Formula

Calculate the value

Answer

$\left( - \sqrt{ 4 ^{ 2 } } \right)$

$- 4$

Calculate the value

$- \sqrt{ 4 ^ { \color{#FF6800}{ 2 } } }$

$ $ Organize as the power is written in the radical sign, and the root exponent and the exponent are the same $ $

$- \color{#FF6800}{ 4 }$

Solution search results

$s|ef\left(-1n$ $\left($ }\right)^{50}\ $\right)$ \ | | is\ equal\ to\ $S$
$s1S$
$S-1S$
$s2S$
$s50s$

7th-9th grade

Other

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