Midterm Review (Polynomials)

What is the result of combining the polynomials (5x² + 3x - 2) + (4x² - 6x + 8)?

• 9x² - 3x + 6

• 9x² - 9x + 6

• 9x² - 3x + 10

• 9x² - 9x + 10

Use algebra tiles to simplify (3x + 7) - (2x + 5).

• x + 2

• 5x + 2

• x + 12

• 5x + 12

A rectangle has width (2x + 3) and length (2x - 4).  What is the perimeter of the rectangle?

• 4x - 12
• 4x - 1
• 8x - 2
• 4x² - 2x - 12

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.1

Use the area model to find \((x + 3)(3x + 3)\).

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

• 3x² + 6x + 5

• x² + 6x + 4

• 2x² + 6x + 3

• 2x² + 6x + 4

Find the product. Simplify your answer: (s + 3)(s - 2).

• s² + s - 6

• s² - s - 6

• s² + s + 6

• s² - s + 6

Find the product. Simplify your answer: (5g - 2)(5g + 2)

• 25g^2 + 4

Find the area of a rectangle with length (x - 5) and width (3x + 1).

• 3x²+16x-5
• 3x²-14x+5
• 3x²-14x-5

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.1

CCSS.HSA.SSE.B.3