Learn how to factor out a number from a binomial

The video tutorial explains the process of factoring expressions by identifying common terms. It begins with an introduction to factoring, followed by identifying common factors in terms and variables. The tutorial then demonstrates the factoring process using division and verifies the factored form using the distributive property. The session concludes with a summary of the factoring method.

What is the first step in factoring an expression?

• Add a constant to each term.

• Multiply all terms by 2.

• Identify the common terms or variables.

• Subtract the smallest term from the largest.

In the expression 3X + 3Y, what common factor can be factored out?

• None

• X

• Y

• 3

What does factoring an expression involve?

• Changing the value of the expression.

• Removing terms from the expression.

• Rewriting the expression in a different form.

• Adding new terms to the expression.

How can you verify the correctness of a factored expression?

• By using the distributive property.

• By adding all terms together.

• By subtracting the terms.

• By multiplying the terms by zero.

What is the factored form of the expression 3X + 3Y?

• 3Y + X

• 3X + Y

• X + Y

• 3(X + Y)