The polynomial f is given by f(x)=x^4-3x - 15x +99x - 130 (a) Given that x...

Transcribed Image Text:

The polynomial f is given by f(x)=x^4-3x³ - 15x² +99x - 130 (a) Given that x = 3+2i is a root of the equation f(x) = 0, use algebra to find the three other roots of the equation f(x) = 0. (b) Show the four roots of f(x) = 0 on a single Argand diagram. The polynomial f is given by f(x)=x^4-3x³ - 15x² +99x - 130 (a) Given that x = 3+2i is a root of the equation f(x) = 0, use algebra to find the three other roots of the equation f(x) = 0. (b) Show the four roots of f(x) = 0 on a single Argand diagram.

Answer rating: 100% (QA)

The detailed ... View the full answer