Simplify Exponents of Complex Numbers using de-Moivre's Theorem
Find real and imaginary parts of the given complex numbers. Choose the correct option from provided and check the accompanying solution for the exact steps to solve that questions.
General instructions. Simplifying exponents of complex numbers involves the following steps. First, write the number in its polar form by calculating its modulus and angle. Then use the de-Moivre's theorem to resolve the exponent. Then simplify and re-arrange the expression to separate the imaginary and real parts of the complex number.
Good luck! Get all questions correct to pass this lesson.
Find Real and Imaginary Parts of the given complex number
(−11+11i)8
Find Real and Imaginary Parts of the given complex number
(4−6.928i)12
Find Real and Imaginary Parts of the given complex number
(−8−4.619i)4
Find Real and Imaginary Parts of the given complex number
(−4+6.928i)10
Find Real and Imaginary Parts of the given complex number