janiyahjane janiyahjane

10-07-2021
Mathematics

contestada

Can someone please help me out

Can someone please help me out class=

Respuesta :

happy2438 happy2438

10-07-2021

Step-by-step explanation:

[tex] \sqrt{ - 81} = 9i \\ \sqrt{ - 11} = i \sqrt{11} \\ \sqrt{ - 20} = i \sqrt{20} [/tex]

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