> ## Documentation Index
> Fetch the complete documentation index at: https://python-training.ipoint-labs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Lab 5: Evaluate an expression

> Hands-on lab · 20 min · Module 3

Turn two math formulas into Python expressions, with operator precedence instead of extra parentheses.

[Open Lab 5 in the IP Lab Portal](https://labs.intellectualpoint.com/labs/pcep-lab-05-evaluate-expression)

## What you will practice

* Translate a formula with fractions and powers
* Add parentheses only where needed
* Test it with several values of `x`

## Before you start

Time
20 minutes
*Hands-on in Python 3*

Where
IP Lab Portal
*labs.intellectualpoint.com*

Module
Module 3: Operators, expressions, and console I/O
*PCEP-30-03*

* In the IP Lab Portal, open **Lab 5 - Evaluate an expression**.
* In class, this lab comes right after the **Lesson 3 recap** slide in [Module 3 core material](https://python-training.ipoint-labs.com/pcep/module-03/material.md).


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