AanikaE554369 AanikaE554369

03-11-2022
Mathematics

contestada

I need help with this question please and thank you

I need help with this question please and thank you class=

Respuesta :

RoseabellaH491356 RoseabellaH491356

03-11-2022

we have the number

[tex]6-\sqrt[]{-40}[/tex]

Remember that

i^2=-1

so

substitute

[tex]6-\sqrt[]{(i^2)40}[/tex][tex]6-2i\sqrt[]{10}[/tex]

therefore

the real part is 6

the imaginary part is -2√10

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