SaiBook.us Algebra

Lesson

Title: Determine the value of algebraic expression

Grade: 7-a Lesson: S2-L7

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 algebraic expression is a mathematical phrase that contains numbers, variables and mathematical operators.

Example: \$9n + 9sqrt(n^2)\$.