Algebra.
Basic Algebra is where letters called variables are used in place of numerals
It is algebra that represents numbers by letters which are called variables.
Algerbra
Algebra
Algebra is the branch of mathematics that uses letters called variables in place of numerals. Algebra is an extremely important foundation of every branch of mathematics.
Algebra
Algebra.
Basic Algebra is where letters called variables are used in place of numerals
algebra
Algebra uses letters called variables
It is algebra that represents numbers by letters which are called variables.
Algerbra
Algebra
The first branch of mathematics that is taught that uses variables is Algebra. The foundations of algebra touch on every other math course following from trigonometry to advanced calculus.
It is algebra that uses letters to represent numbers and also Roman numerals.
Algebra uses letters to represent unknown numbers.