What are like terms

The video tutorial explains the concept of like terms in algebra. It begins by defining terms as numbers, variables, or products of numbers and variables. The tutorial then discusses factors and coefficients, emphasizing that like terms have identical variable factors. It demonstrates how to identify and combine like terms by adding their coefficients while keeping the variable part unchanged. This process simplifies algebraic expressions and is a fundamental skill in algebra.

What is a term in algebra?

• A number, a variable, or the product of both

• A number or a variable only

• Only a product of variables

• Only a product of numbers

How can you identify like terms?

• By checking if they have the same exponents

• By checking if they have the same numeric values

• By checking if they have the same variable factors

• By checking if they have the same coefficients

Which of the following pairs are like terms?

• 3x^2y and 5xy^2

• 7x^2y and -3x^2y

• 4xy and 4x^2y

• 2x^2 and 2y^2

What is the result of combining 7x^2y and -3x^2y?

• 10x^2y

• 4x^2y

• 0

• 7x^2y

When combining like terms, what should you do with the coefficients?

• Multiply them

• Divide them

• Add or subtract them

• Ignore them