Adding and Interpreting Algebraic Expressions

The video tutorial covers the addition of algebraic expressions, starting with monomials and progressing to more complex expressions. It explains the concept of like terms and demonstrates the addition of monomials with examples. The tutorial also introduces two methods for adding algebraic expressions: the horizontal method and the column method, providing examples for each.

What are the two types of algebraic expressions mentioned?

• Polynomial and Multinomial

• Binomial and Trinomial

• Monomial and Multinomial

• Monomial and Binomial

What is the first step in adding two monomials?

• Add the coefficients

• Subtract the coefficients

• Multiply the coefficients

• Add the variables

How can 4X be described in terms of addition?

• X is added 4 times

• 4 is added X times

• X is multiplied by 4

• 4 is subtracted from X

What is the result of adding 4X and 2X?

• 8X

• 2X

• 4X

• 6X

What does negative 2y mean in terms of addition?

• Y is subtracted 2 times

• Negative Y is subtracted 2 times

• Negative Y is added 2 times

• Y is added 2 times

What is the sum of 5y and -2y?

• 5y

• 0

• 3y

• 7y

What are the two methods for adding algebraic expressions?

• Diagonal and Horizontal

• Column and Vertical

• Horizontal and Column

• Vertical and Horizontal

In the horizontal method, what is the first step?

• Write the second expression

• Write the first expression

• Combine like terms

• Subtract the expressions

What is the result of adding 3x² and -7x²?

• 4x²

• 0

• 10x²

• -4x²

In the column method, how are like terms arranged?

• In one column

• In diagonal lines

• In separate columns

• In rows