Algebraic Expressions With Quantities

How many variables are in the equation?

7y + 2x + 8 = 29

• 1

• 2

• 3

• 29

What is the coefficient?
4 + 12a

• 12

• 12a

• 4

• 4 + 12a

What is a coefficient?

• A symbol or letter used to represent one or more unknown numbers

• The answer to an equation

• A number multiplying a variable

• terms that have the same variable

Click on the name of the red part of the algebraic expression:

4² + 2x -7

• Constant

• Coefficient

• Variable

• Term

The part of mathematics in which letters and other general symbols are used to represent numbers and quantities in formulae and equations.

• Algebra

• Expression

• Denominator

The image below is a rational algebraic expression.

• True

• False

The expression below is equal to 1.

• True

• False

The expression below is equal to g⁹

• True

• False

Classify the given expression as rational algebraic expressions or not rational algebraic expressions.

• rational algebraic expression

• not rational algebraic expressions.

Classify the given expression as rational algebraic expressions or not rational algebraic expressions.

• rational algebraic expression

• not rational algebraic expressions.