Multiplying Polynomials!

We use the ____________ property to multiply polynomials.

Simplify:
5(3x+2)

• 3x+10
• 15x+10
• 15x-10
• 3x-10

Tags

CCSS.6.EE.A.3

Simplify (-7y²)(5y⁴)

• -35y⁶
• -2y⁶
• -35y⁸
• -2y⁸

Tags

CCSS.HSA.APR.A.1

We should draw _________ when multiplying polnomials

• Arrows

• Graphs

• Division

• A line through the equal sign

What do we do with the exponents and coefficients when multiplying polynomials?

• Add the coefficients and the exponents

• Add the coefficients and multiply the exponents

• Multiply the coefficients and add the exponents

• Subtract the coefficients and the exponents

Simplify:
2x ( -2x -3)

• -4x - 3
• x² - 3
• -4x² - 6x
• -4x - 6

Tags

CCSS.7.EE.A.1

(x +2)(x + 3)

• x² + 5x + 6
• x² + x + 6
• x² + 5x + 5
• x² + 6x + 6

Tags

CCSS.HSA.APR.A.1

(2x - 1)(x + 2)

• 2x² + 3x - 2
• 2x² - 5x - 2
• 2x² + 3x + 2
• 2x² - 5x + 2

Tags

CCSS.HSA.APR.A.1

How are we feeling with multiplying polynomials?

• Awesome!

• Pretty good.

• Okay, I need more practice.

• What is a polynomial?