Mathway
Visit Mathway on the web
Start 7-day free trial on the app
Start 7-day free trial on the app
Download free on Amazon
Download free in Windows Store
Take a photo of your math problem on the app
get
Go
Enter a problem...
Upgrade
Calculators
About
Help
Sign In
Sign Up
Trigonometry Examples
Step-by-Step Examples
Trigonometry
Complex Numbers
Simplify
Step 1
Simplify the
expression
.
Tap for more steps...
Step 1.1
Remove parentheses.
Step 1.2
Subtract from .
Step 2
Add and .
Enter YOUR Problem
Mathway requires javascript and a modern browser.
Please ensure that your password is at least 8 characters and contains each of the following:
a number
a letter
a special character: @$#!%*?&