Use the rational zero theorem, Descartes's rule of signs, and the theorem on bounds as aids in finding all real and
imaginary roots to the equation.
- - 48x - 128 = 0
A) -8, -4, 4
B) -4, 4, 8
C) -4, multiplicity 2; 8
D) -4, -4, -8

Question

Use the rational zero theorem, Descartes's rule of signs, and the theorem on bounds as aids in finding all real and
imaginary roots to the equation.
- - 48x - 128 = 0
A) -8, -4, 4 
B) -4, 4, 8 
C) -4, multiplicity 2; 8 
D) -4, -4, -8

Quizplus · Accepted Answer

The Answer of Use the rational zero theorem, Descartes's rule of signs, and the theorem on bounds as aids in finding all real and
imaginary roots to the equation.
- - 48x - 128 = 0
A) -8, -4, 4 
B) -4, 4, 8 
C) -4, multiplicity 2; 8 
D) -4, -4, -8

Use the Rational Zero Theorem, Descartes's Rule of Signs, and the Theorem