Question

if x=1/2-√3, find
x^3-2x^2-7x+5​

Answer 1

Step-by-step explanation:

x^3-2x^2-7x+5x^3-2x^2-7x+5x^3-2x^2-7x+5

x^3-2x^2-7x+5x^3-2x^2-7x+5x^3-2x^2-7x+5

x^3-2x^2-7x+5x^3-2x^2-7x+5x^3-2x^2-7x+5