Thursday/14

Front

What is the result of combining the like terms in the expression: 4f + 9f - 8?

Back

13f - 8

Front

What is a letter in an expression or equation that represents an unknown value?

Back

Variable

Front

Simplify the expression: 3x²y + 4x - 6y + 4x²y - 2y.

Back

7x²y + 4x - 8y

Front

What is the simplified form of the expression: 3x + 2x?

Back

5x

Front

What is the result of simplifying the expression: 2f + f?

Back

3f

Front

Define 'like terms' in algebra.

Back

Like terms are terms that have the same variable raised to the same power.

Front

What is the process of simplifying an expression?

Back

The process of combining like terms and reducing the expression to its simplest form.

Front

What is the difference between a variable and a constant in algebra?

Back

A variable represents an unknown value, while a constant is a fixed value.

Front

How do you identify like terms in an expression?

Back

Like terms can be identified by checking if they have the same variable and exponent.

Front

What is the simplified form of the expression: 5x - 3x + 2?

Back

2x + 2