SaiBook.us Algebra

Lesson

Title: Simplify the expression

Grade: 9-a Lesson: S2-L3

Explanation: Hello students, let us learn a new topic in algebra today with definitions, concepts, examples, and worksheets included.

Lesson:

Definition: Algebraic expression

A mathematical phrase that contains variables, numbers and mathematical operators.

$1$

Explanation: An arithmetic expression is a mathematical phrase that contains numbers and mathematical operators.

Example:
\$(3b + 2c)^3 - (b - c)^2\$,
\$(4n - b)^2 + (b + n)\$.