Exploring Recording Techniques with Screencast-O-Matic

What is a monomial?

• An expression with no terms

• An expression with two terms

• An expression with one term

• An expression with three terms

What results from multiplying -7x by (x - 2)?

• -7x^2 + 14x

• -7x^2 - 14x

• 7x^2 - 14x

• 7x^2 + 14x

What does a binomial expression contain?

• No terms

• One term

• Two terms

• Three terms

How do you handle signs when using the distributive property?

• Only positive signs matter

• Ignore the signs

• Pay attention to the signs

• Only negative signs matter

In the box method, what is the result of multiplying (x - 5) by (6x + 12)?

• 6x^2 - 18x - 60

• 6x^2 + 18x + 60

• 6x^2 - 30x - 60

• 5x^2 - 18x - 60

What is the result of combining like terms in the expression -30x + 12x?

• -18x

• -42x

• 42x

• 18x

What does FOIL stand for in binomial multiplication?

• First, Outer, Inside, Last

• Final, Outer, Inner, Last

• First, Open, Inner, Last

• First, Outer, Inner, Last

What is the result of using the FOIL method on (8 - 5x) times (8 - 5x)?

• 25x^2 + 80x + 64

• 64 + 80x + 25x^2

• 25x^2 - 80x + 64

• 64 - 80x + 25x^2

What is the standard form in polynomial expressions?

• Arranging terms from the highest to the lowest exponent

• Arranging terms randomly

• Arranging terms alphabetically

• Arranging terms from the lowest to the highest exponent

Which method can be used to multiply 2x - 1 by x + 5?

• Box method only

• FOIL method only

• Either box or FOIL method

• Neither method