Mathematics Grade 8 15 min

Multiply polynomials using algebra tiles

Multiply polynomials using algebra tiles

What you'll learn

  • Identify and write equivalent expressions using negative exponents and positive exponents with 80% accuracy.
  • Solve numerical expressions containing negative exponents, demonstrating understanding of the reciprocal relationship with at least 70% accuracy on a worksheet.
  • Explain in their own words, the relationship between a number raised to a negative exponent and its reciprocal, using at least two examples.
  • Apply the rules of exponents to simplify expressions involving negative exponents and whole number bases, achieving a score of 75% or higher on a quiz.

Tutorial Preview

1

Multiply x by (x + 2)

2

Multiply (x + 1) by (x + 3)

3

Multiply (x + 2) by (x - 1)

Sample Practice Questions

Easy
Use the area model to multiply x by (x + 1).
0.x²+x
1.x²+1
2.2x+1
3.
Easy
Use the area model to multiply (x + 1) by (x + 2).
0.x²+3x+2
1.x²+2x+2
2.2x+3
3.x²+2
Easy
What is the product of (x + 2) and (x + 2)?
0.x²+4
1.x²+2x+4
2.x²+4x+4
3.4x+4

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Frequently asked questions

What grade level is "Multiply polynomials using algebra tiles"?

Multiply polynomials using algebra tiles is a Grade 8 Mathematics lesson on ExcelOS.

What will I learn in Multiply polynomials using algebra tiles?

You'll be able to: Identify and write equivalent expressions using negative exponents and positive exponents with 80% accuracy; Solve numerical expressions containing negative exponents, demonstrating understanding of the reciprocal relationship….

Is "Multiply polynomials using algebra tiles" free to practice?

Yes. You can read the tutorial preview for free, and signing up for a free ExcelOS account unlocks the full tutorial and all practice questions with instant feedback.

How many practice questions are included with Multiply polynomials using algebra tiles?

This lesson includes 25 practice questions across multiple difficulty levels, each with instant feedback and explanations.

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