Polynomials Practice

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

• 3x² - 5
• 3x²-16x -5
• 3x² -14x -5
• 3x² + x

Tags

CCSS.HSA.APR.A.1

Multiply the following together:
(2x + 3)(x² + 4x + 1)

• 2x³ + 8x² +2x
• 3x² + 12x +3
• 2x³ +11x² +14x +3
• 2x³ + 12x +3

Tags

CCSS.HSA.APR.A.1

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

• 3x² -14x -5
• 3x² -5
• 8x -8
• x² -15x -5

Tags

CCSS.7.EE.A.1

Find the sum:
(7p + 4p³ - 8) + (-3p³ + 2 - 9p)

• p³ - 2p - 6
• 4p⁴ + 6p³ -17p
• 7p³ -2p -10
• p³ -16p -6

Tags

CCSS.HSA.APR.A.1

Find the sum of the following:
(2x + 5y + 7) + (-6x -4y + z)

• -8x +y +z +7
• -4x + y + z + 7
• -12x² -8xy + 7z
• -12x² -20y² -7z

Tags

CCSS.HSA.APR.A.1

Factor out the GCF of:  9x³ -27x

• 9x
• 27
• 9
• x²

Factor out the GCF of: 3x⁴ -3x²+ x

• 3x
• x
• 3
• 3x²

Which expression is equivalent to:
(3x⁵ + 8x³)-(7x²-6x³)

• -4x³ + 14
• -4x⁵ + 14x³
• 3x⁵ + 14x³ -7x²
• 3x⁵ + 2x³ - 7x²

Tags

CCSS.6.EE.A.3

Simplify the expression.
(4a³ - 8a - 4a²) + (7a³ - 7 - 6a)

• 11a³ - 4a² - 14a - 7 
• 5a³ - 4a² - 14a - 7 
• 5a³ - 4a² - 20a - 7 
• 5a³ - 9a² - 20a - 7

Tags

CCSS.HSA.APR.A.1

Add or Subtract to Simplify:
(4n⁴ - 8n + 4) - (8n² + 4n⁴ + 1)

• -8n² - 8n + 3 
• -7n² - 8n + 3 
• -6n² - 8n + 3
• -7n² - 4n + 3

Tags

CCSS.HSA.APR.A.1