Learn how to distribute a negative x to a trinomial

The video tutorial explains the process of multiplying a monomial by an expression using the distributive property. It begins by distinguishing between multiplying binomials and monomials with expressions. The distributive property is introduced, emphasizing its importance when terms are separated by addition or subtraction. The instructor demonstrates the multiplication process step-by-step, showing how to handle negative signs and combine like terms. The session concludes with a simplified expression and an opportunity for questions.

What is the first step when multiplying a monomial by an expression?

• Subtract the monomial from each term inside the expression.

• Multiply the monomial by each term inside the expression.

• Divide the monomial by the expression.

• Add the coefficients of the terms.

Which property is used when a term outside the parentheses multiplies terms inside?

• Identity Property

• Distributive Property

• Commutative Property

• Associative Property

When applying the distributive property, what should you do with the powers of variables?

• Add the powers.

• Ignore the powers.

• Divide the powers.

• Subtract the powers.

How do you handle negative signs when using the distributive property?

• Multiply them by zero.

• Keep them with the terms.

• Change them to positive.

• Ignore them.

What is the result of multiplying -X by 5 using the distributive property?

• X^5

• -5X

• 5X

• -X^5