Exploring Polynomial Addition Techniques

The video tutorial covers the addition of polynomials using algebra tiles and the column method. It provides examples and practice problems to illustrate these methods. The tutorial also demonstrates the use of the commutative property in polynomial addition and applies these concepts to find the perimeter of geometric figures.

What is the final result when you add the polynomials 3x + 4 and 2x + 1 using algebra tiles?

• 6x + 4

• 5x + 4

• 6x + 5

• 5x + 5

Tags

CCSS.HSA.APR.A.1

When arranging like terms in columns, which polynomial should be placed on top?

• Any polynomial

• The one with the highest degree

• The one with the least terms

• The one with the most terms

Tags

CCSS.HSA.APR.D.6

What is the result of adding 2x^2 - 4x + 2 and -2x + 2?

• 2x^2 - 6x + 4

• 2x^2 - 2x + 4

• 2x^2 - 4x + 2

• 2x^2 - 6x + 2

Tags

CCSS.HSA.APR.A.1

How do you handle missing terms when adding polynomials?

• Ignore them

• Leave them blank

• Subtract them

• Add zero terms

Tags

CCSS.HSA.APR.A.1

What is the result of adding x^2 - 2x + 1 and x^2 - 3?

• 2x^2 - 2x - 2

• 2x^2 - 2x - 3

• 2x^2 - 2x - 1

• 2x^2 - 2x - 4

Tags

CCSS.HSA.APR.A.1

What is the final answer when adding -2x^2 + 3x + 2 and x^2 - x + 4?

• -x^2 + 4x + 4

• -x^2 + 2x + 4

• -x^2 + 4x + 6

• -x^2 + 2x + 6

Tags

CCSS.HSA.APR.A.1

How do you find the perimeter of a triangle with sides 2x - 3, x + 5, and 2x?

• 5x + 2

• 5x + 1

• 4x + 2

• 4x + 1

Tags

CCSS.7.EE.A.1

What is the perimeter of a rectangle with side lengths x^2 - 5x and 2x^2 + x?

• 6x^2 - 8x

• 5x^2 - 8x

• 6x^2 - 7x

• 5x^2 - 7x

Tags

CCSS.HSA.APR.A.1

What is the result of adding -3x^2 + 2x and 3x^2 + 4x?

• 3x

• 6x

• 4x

• 5x

Tags

CCSS.HSA.APR.A.1

What is the result of adding 1x^2 - 4x - 1 and 2x^2 + 5x - 3?

• x^2 + x - 4

• x^2 + x - 3

• x^2 + x - 2

• x^2 + x - 1

Tags

CCSS.HSA.APR.A.1