RADICALS
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In simplifying radicals, which of the following is correct?
[tex] \large \tt \green{B. \sqrt[3]{125} = 5}[/tex]
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Option A
[tex] \implies\sf \large \sqrt[3]{ - 27} [/tex]
[tex] \implies\sf \large \sqrt[ \cancel3]{ - {3}^{ \cancel3} } [/tex]
[tex] \implies\sf \large \red{ - 3}[/tex]
Option C
[tex] \implies\sf \large \sqrt{8}[/tex]
[tex] \implies\sf \large \sqrt {{2}^{ 2}( 2)}[/tex]
[tex]\implies\sf \large2 \sqrt {{2}^{ \cancel2} \sqrt{ \cancel2} }[/tex]
[tex]\implies\sf \large \red{2\sqrt {2}}[/tex]
Option D
[tex]\implies\sf \large { \sqrt { - 144}}[/tex]
[tex]\implies\sf \large \red{12 \: i}[/tex]
Option B
[tex]\implies\sf \large \sqrt[3]{125} [/tex]
[tex]\implies\sf \large \sqrt[ \cancel3] {{5}^{ \cancel3} }[/tex]
[tex]\implies\sf \large \green{5}[/tex]
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