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Algebra 2

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English > Maths > All > Complex Numbers Algebra 2

Question

Level

Action

Express the radical $$\pm \sqrt{-49}$$ using the imaginary unit, i.......

Level 1

Express the radical $$\pm \sqrt{-66}$$ using the imaginary unit, i.......

Level 1

Express the radical $$\pm \sqrt{-70}$$ using the imaginary unit, i.......

Level 1

Express the radical $$\pm \sqrt{-25}$$ using the imaginary unit, i.......

Level 1

Which of the following is equivalent to the complex number $$i^{31}$$ ?......

Level 1

Which of the following is equivalent to the complex number $$i^{32}$$ ?......

Level 1

Which of the following is equivalent to the complex number $$i^{21}$$ ?......

Level 1

Which of the following is equivalent to the complex number $$i^{10}$$ ?......

Level 1

What are the real and imaginary part of the complex number $$z=77-27.8 {i}$$......

Level 1