nuvim nuvim
  • 20-10-2021
  • Mathematics
contestada

Express the number in terms of i

Express the number in terms of i class=

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ryanh6c ryanh6c
  • 20-10-2021
3i

Step-by-Step-Explanation

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Vitor23
Vitor23 Vitor23
  • 20-10-2021

Answer:

[tex]\sqrt[]{9} i[/tex]

Step-by-step explanation:

[tex]\sqrt[]{ab}=\sqrt[]{a} *\sqrt[]{b} \\Therefore, \sqrt[]{-9} =\sqrt[]{9}*\sqrt[]{-1} \\\\\sqrt[]{-1}=i\\\\So, \sqrt[]{-9}= \sqrt[]{9}i[/tex]

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