Multiplying and Simplifying Expressions

The video tutorial covers multiplying algebraic expressions using the distributive property. It provides examples of multiplying single, two, and three terms, followed by combining like terms. The tutorial concludes with a final simplification and a brief mention of the next topic on binomial equations.

What property is used to multiply a term by an expression inside parentheses?

• Commutative Property

• Distributive Property

• Associative Property

• Identity Property

When multiplying 3x by (2x^5 - 4x), what is the result of 3x times 2x^5?

• 6x^8

• 6x^7

• 6x^6

• 6x^5

What is the result of multiplying 3x by -4x?

• -12x^2

• -12x^3

• -12x^4

• -12x

After multiplying, how do you simplify the expression?

• By combining like terms

• By subtracting all terms

• By adding all terms

• By dividing all terms

What is the result of multiplying 2x by x?

• 2x^2

• 2x

• x^2

• 2

In the expression 2x^2 - 10xy + 3xy - 15y^2, what are the like terms?

• -10xy and 3xy

• 2x^2 and 3xy

• 2x^2 and -15y^2

• -10xy and -15y^2

What is the result of multiplying 2x by -5y?

• -10xy

• -10x^2y^2

• -10x^2y

• -10xy^2

What is the result of multiplying 3y by -5y?

• -15y^2

• -15y

• -15y^3

• -15

What is the result of multiplying x^2 by 2x^3?

• 2x^6

• x^6

• 2x^5

• x^5

How many terms result from multiplying three terms by three terms?

• 15

• 12

• 9

• 6