# Mini-Quiz: Multiplying Binomial Expressions

by Ron Kurtus (revised 22 August 2013)

Take this Mini-Quiz to check your understanding of the lesson material.

1. Is (5 + 4x − 3) a binomial?

No, it is a trinomial because it has three terms

There is not enough information to make a decision

Yes, because it can be simplified to 4x + 2

2. What is (x + 3)2 equal to?

x2 + 6x + 9

x2 + 9

It cannot be solved

3. What is the product of (5x − 7)(x + 2)?

5x2 + 3x − 14

10x2 − 7x + 2

35x2 + 2x − 9

If you got all three correct, you are on your way to becoming a Champion in Algebra. If you had problems, you had better look over the material again.

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