Question

if x=cos∅+isin∅,by using complex numbers concepts solve for x given that 5x^4 - 11x³ + 16x² - 11x +5 = 0

Answer 1

Step-by-step explanation:

If x=ω−ω2−2, then the value of x4+3x3+2x2−11x−6 is? (ω represents the cube roots of unity not equal to 1). Directly substituting the given ...