# MATH 141 – Quiz 1 – Sample Questions

Fresh off the press – sample questions from the first of this year’s 141 quiz. If you’ve written your quiz already and remember the questions, get in touch so we can share the wealth and create a larger bank of questions! Thanks to Stefan for taking the time to share these.

### 3. Evaluate the following integrals:

• $\displaystyle \int \frac{x^2-x}{\sqrt[5]{x}} \text{d}x$

• $\displaystyle \int \frac{\sec^2}{5+\tan x}\text{d}x$

• $\displaystyle \int_e^{e^9} \frac{1}{x\sqrt{\ln x}}$