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Mini-Quiz: Multiplying Binomial Expressions

by Ron Kurtus (updated 18 January 2022)

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

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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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Think in positive terms

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Algebra topics

Mini-Quiz: Multiplying Binomial Expressions

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Algebra topics

Basics

• Definition of Algebra
• Purpose of Algebra

Terminolgy

• Terminology Used in Algebra
• Variables and Constants
• Operations and Symbols
• Algebraic Expressions

Properties

• Addition and Multiplication
• Product of Negative Numbers
• Algebra of Objects
• Imaginary Numbers

Expressions

• Combining Like Terms
• Multiplying Binomial Expressions

Exponents and roots

• Exponents
• Exponent Rules
• Multiplication with Exponents
• Division with Exponents
• Exponents to the Power of 10
• Square Roots
• Newton's Approximation

Equations

• Linear Equations
• Solving One Variable Equation

Quadratic equations

• Quadratic Equations
• Solving Equations by Factoring
• Completing the Square Method
• Using the Quadratic Formula
• Derivation of Quadratic Formula

Also see

• Algebra Survey Results
• Arithmetic
• Physical Science
• Chemistry
• Good Grades

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