Operations on Polynomials (Review 1)

What is the term classification of the following polynomial?
x³-7x²+3

• monomial
• binomial
• trinomial
• polynomial

By combining like terms, determine which expression below is equivalent to: 5x² - 7x + -3x² + 3

• 5x²+5x+5

• 2x²-7x+3

• 2x²+7x+6

• 5x²+5

Tags

TEKS.MATH.6.7C

Find the difference. 
(3- 2x + 2x²) - (4x -5 +3x²)

• x_² + 6x + 8
• 2x² + 5x - 7
• -x² -6x + 8
• -2x² + 11x - 4

Tags

TEKS.MATH.9-12.II.B.1

TEKS.MATH.2A.7B

TEKS.MATH.A.10A

Find the difference
(4n⁴ - 8n + 4) - (8n² + 4n⁴ + 1)

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

Tags

TEKS.MATH.9-12.II.B.1

TEKS.MATH.2A.7B

TEKS.MATH.A.10A

Classify 4x³+5x⁴-6

• Cubic trinomial

• Quintic trinomial

• Quartic trinomial

• Quartic binomial

(2x + 5y - z) + (-6x - 4y + 7z)

• -4x +6y + 6z
• 4x + y + 6z
• -4x - y + 6z
• -4x + y + 6z

Tags

TEKS.MATH.9-12.II.B.1

TEKS.MATH.2A.7B

TEKS.MATH.A.10A

(4x³-5x²+3x)+(-2x³-x²+6x)

• 2x³-6x²-9x
• 2x³+6x²+9x
• -2x³-6x²+9x
• 2x³-6x²+9x

Tags

TEKS.MATH.9-12.II.B.1

TEKS.MATH.2A.7B

TEKS.MATH.A.10A

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

TEKS.MATH.9-12.II.B.1

TEKS.MATH.2A.7B

TEKS.MATH.A.10A

Add or Subtract to Simplify:
(4x²+ x) - (x²+ 2x)

• 3x² - x
• 4x² + 2x
• 3x² + 3x
• 3x² + 2x

Tags

TEKS.MATH.9-12.II.B.1

TEKS.MATH.2A.7B

TEKS.MATH.A.10A

Simplify:

(4n⁴ - 8n + 4) - (8n² + 4n⁴ + 1)

• -8n² - 8n + 3

• -7n² - 8n + 3

• -6n² - 8n + 3

• -7n² - 4n + 3

Tags

TEKS.MATH.9-12.II.B.1

TEKS.MATH.2A.7B

TEKS.MATH.A.10A