Discover the power of algebra and how it helps us solve problems
Algebra is the branch of mathematics where we use letters (called variables) to represent numbers. This might sound simple, but it's incredibly powerful.
Imagine you want to describe a rule that works for any number. Instead of writing:
You can write ONE expression:
This works for ANY value of !
A movie theater charges 3 booking fee.
Without algebra: "For 1 ticket, it's 27. For 3 tickets..."
With algebra: The total cost is where is the number of tickets.
Now you can calculate the cost for ANY number of tickets instantly!
Algebra is the foundation for:
Let's begin your algebra journey!