algebraic expressions

Front

What is a coefficient in an algebraic expression?

Back

A coefficient is a numerical factor that multiplies a variable in an algebraic expression.

Front

What are terms in an algebraic expression?

Back

Terms are the individual components of an algebraic expression, which can be constants, variables, or a combination of both.

Front

What is a variable in an algebraic expression?

Back

A variable is a symbol, often a letter, that represents an unknown value in an algebraic expression.

Front

How do you identify the coefficients in an expression?

Back

Coefficients are the numerical factors in front of the variables in an expression.

Front

What does the expression 3p + 4 represent?

Back

It represents a linear algebraic expression where 3 is the coefficient of the variable p and 4 is a constant term.

Front

What is the difference between a constant and a variable?

Back

A constant is a fixed value that does not change, while a variable represents an unknown value that can change.

Front

How do you simplify the expression 4 + 16v?

Back

The expression is already in its simplest form, but you can identify that 16 is the coefficient of the variable v.

Front

What is the purpose of using variables in algebraic expressions?

Back

Variables allow us to represent unknown quantities and formulate general rules or relationships.

Front

What does the expression \( \frac{s}{5} \) represent in a real-world context?

Back

It represents the number of students s split evenly into 5 groups.

Front

What is an algebraic expression?

Back

An algebraic expression is a mathematical phrase that can include numbers, variables, and operation symbols.