# Science:Math Exam Resources/Courses/MATH110/December 2012/Question 04

MATH110 December 2012
Other MATH110 Exams

### Question 04

Explain why there exists a number ${\displaystyle c}$ in the interval ${\displaystyle (1,2)}$ satisfying the equation

${\displaystyle \displaystyle -x^{3}+x^{2}+2x=\ln(x)+1.}$