# Math 111 Section 4.6 #29 and #31

## h. whitehead

*29. "Your friend is using Descartes's Rule of signs to find the number of negative real roots of (X)(X)(X)+(X)(X)+x+1=0. Describe and correct the error."*

*29. "Your friend is using Descartes's Rule of signs to find the number of negative real roots of (X)(X)(X)+(X)(X)+x+1=0. Describe and correct the error."*