Adding/Subtracting and Multiplying Polynomials

Name the following polynomial using the degree and number of terms. 

15x³ + 6 

• Cubic Trinomial

• Cubic Monomial

• Cubic Binomial

• Linear Binomial

The polynomial 3x³ - 2x is a

• Trinomial

• Binomial

• Monomial

• Polynomial

Use the area model to find the product 7(x+2).

First, find the partial products.

Now, write the product.

7(x+2)=

Mathematical Equivalence

OFF

(y+6) + (y+3)

Mathematical Equivalence

ON

Subtract.

(7t +7) - (4t + 4)

Mathematical Equivalence

ON

Simplify:

5(3x+2)

Mathematical Equivalence

ON

Determine the degree of the following polynomial:

x⁴ - 9x + 1

• 1

• 4

• 5

• -9

Add the polynomials.

(3x³ + 3x² – 4x + 5) + (x³ – 2x² + x – 4)

• 4x³ + 1x² – 3x + 1

• 6x³ + 1x - 1x² - 3

• 2x³ + 1x² - 5x + 9

• 3x⁵ +1x - 1x⁵ - 3x

Mathematical Equivalence

OFF

Find the product.

(2x+7)(3x-1)

Mathematical Equivalence

OFF