Consider . List all real numbers that must be excluded from the domain of…

MATHEMATICS · Subjective · AP · AP Precalculus · Polynomial and Rational Functions · Polynomial and Rational Functions

Problem

Consider

F(x)=\dfrac{x}{x^2-1}\times\dfrac{x+2}{x^2-4x+3}

. List all real numbers that must be excluded from the domain of

F(x)