How to Multiply two Binomials Using Algebra Tiles?
One of the effective methods for visualizing the distributive property of multiplying binomials is the use of algebraic tiles. Algebra tiles are a visual tool that helps students who need to understand algebraic processes better. Here, we teach step-by-step how to multiply binomials using algebra tiles.
Related Topics
A step-by-step guide to Multiply two Binomials Using Algebra Tiles
Step 1: First, write the two binomials to be multiplied in two separate parentheses.
Step 2: Consider a rectangle for each term in the first binomial and show them with algebraic tiles.
Step 3: In the next step, consider a rectangle for each term in the second binomial and represent them with an algebraic tile.
Step 4: Multiply using the distributive property. For this, consider a rectangle of the first binomial and a rectangle of the second binomial.
Step 5: Multiply the labels on the rectangles and put the answer in a new rectangle. Repeat the same procedure for the remaining rectangles.
Step 6: For the last step, you have to combine all the rectangles to find the final answer.
Multiplying two Binomials Using Algebra Tiles-Example 1
Use algebra tiles to simplify: \((x-3)(2x+2)\).
Solution: Set up the grid as follow:
Here, cross out two \(x\) tiles on the first column and do the same on the second column.
Count the like terms inside the grid. Since the number of \(x^2\) tiles\(=2\), the number of \(-x\) tiles\(=4\), and the number of \(-1\) tiles \(6\), then, sum the like terms inside the grid. So, \(2x^2-4x-6\)
Exercises for Multiplying two Binomials Using Algebra Tiles
1.Use algebra tiles to simplify: \((2x-1)(2x+3)\).
2.Use algebra tiles to simplify: \((x+2)(3x+3)\).
1.\(4x^2+4x-3\)
2.\(3x^2+9x+6\)
Related to This Article
More math articles
- Exploring Line and Rotational Symmetry
- The Ultimate 6th Grade North Carolina EOG Math Course (+FREE Worksheets)
- Understanding and Mastering Perpendicular Lines and How to Draw Them
- The 5 Best Computers For College Students
- How to Solve the Frequency Distribution Table?
- Full-Length 6th Grade Common Core Math Practice Test-Answers and Explanations
- Grid Magic: How to Complete Decimal Multiplication Sentences
- How Hard Is the ALEKS Math Test?
- The Ultimate MCA Algebra 1 Course (+FREE Worksheets)
- Using Algebra Tiles to Model and Solve Equations
What people say about "How to Multiply two Binomials Using Algebra Tiles? - Effortless Math: We Help Students Learn to LOVE Mathematics"?
No one replied yet.