Unit 4 Multiplying/Dividing Polynomials

Simplify (green is positive and yellow is negative)

• 10 + 6x

• 6x -10

• 4x

• 16x

What is the degree of the following polynomial?

3x⁴ + 4x + 1

• First Degree

• Second Degree

• Third Degree

• Fourth Degree

Simplify:
5(3x+2)

• 3x+10
• 15x+10
• 15x-10
• 3x-10

Tags

CCSS.6.EE.A.3

Simplify:
2x ( -2x -3)

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

Tags

CCSS.7.EE.A.1

Simplify the expression.
-3x²( 7x² - x + 4)

• -21x⁴ + 3x³ -12x²
• 7x² - x + 4 (-3x²)
• 21x⁴ + 3x³ + 12x²
• -12x² + 3x³ -21x⁴

Tags

CCSS.HSA.APR.A.1

Use the Quotient Law to simplify

• 1/m²

• m²

• m⁸

• 1/m⁸

Divide: 
(6x + 9) / (3x)

• 2 + 9/3x
• 2 + 9
• 2 + 9/3
• 2

Tags

CCSS.HSA.APR.D.6

Divide:
(9x² + 6) / (3x)

• 3x + 6/3x
• 3x + 2
• 3 + 6/3x
• 3x + 6

Tags

CCSS.HSA.APR.D.6

Write the multiplication statement shown by the algebra tile model:

• $2x\ \left(x-3\right)$

• $\left(x-3\right)2x$

• $2x\ \left(-x-3\right)$

• $-2x\ \left(-x+3\right)$

What is the product of the multiplication shown by the algebra tiles

• $x^2-6$

• $2x^2-6x$

• $x^2+6$

• $2x+6$