carleybuck25 carleybuck25
  • 08-10-2020
  • Mathematics
contestada

which choice is equivalent to sqroot-125 PLEASE HELP

which choice is equivalent to sqroot125 PLEASE HELP class=

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Hrishii
Hrishii Hrishii
  • 08-10-2020

Answer:

C. [tex] 5i \sqrt{5} [/tex]

Step-by-step explanation:

[tex] \sqrt{ - 125} \\ \\ = \sqrt{ - 1 \times 125} \\ \\ = \sqrt{ - 1} \times \sqrt{125} \\ \\ = i \times 5 \sqrt{5} \\ \\ \huge \red{ \boxed{= 5i \sqrt{5} }}[/tex]

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higgypig29
higgypig29 higgypig29
  • 08-10-2020
the answer is c!!!! :)))
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