10.3.38 Operations with Complex Numbers
Condition: solve the equation \ [z^{7} -z^{6} -z^{4}+z^{3} -2 z+2 = 0 \]
Operations with Complex Numbers, Their Algebraic, Trigonometric and Exponential Forms. Derivatives of Functions, Finding Complex Roots of Polynomials, Solving Equations in Complex Numbers.