How do I enter math expressions with Khanmigo?

Entering math expressions when chatting with Khanmigo is easy, thanks to our "math keys" tool!  Additionally, Khanmigo also understands LaTeX, a text-based way to write math. Find out more below.

Chatting Math with Khanmigo

Entering math equations is slightly different when working with Khanmigo vs when you are completing math exercises on a lesson.

If you are working with Khanmigo and want to enter specific math language, the entire equation must be written using the math palette.

To do so:

• Click the "Math keys" button
  • The keypad will appear. Toggle it on or off as needed.
• Use the keypad or type in LaTeX to write your equation. Add regular text for context.
• Hit "Send message" and let Khanmigo assist you!

LaTeX: Your Math Typing Tool

Some exercises have a special keypad for math symbols. But sometimes, you'll need to type them. That's where LaTeX comes in handy. Here are some common LaTeX commands:

Multiplication: Use an asterisk (). E.g., "3*4"

Division: Use a slash (/). E.g., "3/4". For operations in the numerator or denominator, use parentheses. E.g., "12/(5n)" or "(n+3)/6"

Square root: Type "sqrt(x)". E.g., "sqrt(3)"

Pi: Type "pi"

Theta (θ): Type "theta"

Powers or exponents: Use a caret (^). E.g., "4^5"

Fractional exponents: Use a caret (^) and type the fraction in parentheses. E.g., "x^(1/3)"

Greater than or equal to: Type ">="

Less than or equal to: Type "<="

Logarithms: For base 10, enter "log(x)". For natural logarithms, enter "ln(x)"

Logarithms with other bases: Enter as "log_b(n)", where b is the base and n is the number

 

There are many more LaTeX commands to explore. Keep learning, keep growing!