Simplify:

• 9n³ + 4n
• 7n³ + 6
• -3n³ + 2
• 7n⁶ + 6

Tags

TEKS.MATH.2A.7B

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

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.2A.7B

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

TEKS.MATH.A.10A

Find the sum.
(2x² + 5x - 7) + ( 3 - 4x² + 6x)

• 2x² + 3x +1
• -2x² - 11x -4
• 2x² + 5x -7
• -2x² + 11x -4

Tags

TEKS.MATH.2A.7B

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

TEKS.MATH.A.10A

Add or Subtract to Simplify:
 (x + 2x²) + (4x² + 7x)

• 6x² + 8x
• 8x² + 6x
• 2x² + 6x
• 2x² + 8x

Tags

TEKS.MATH.2A.7B

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

TEKS.MATH.A.10A

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

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

Tags

TEKS.MATH.2A.7B

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

TEKS.MATH.A.10A

Add or Subtract to Simplify:
(5x + x² - 4) - (4x - x² + 6)

• 2x² + x + 2 
• x + 2
• 2x² + x - 10 
• x - 10 

Tags

TEKS.MATH.2A.7B

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

TEKS.MATH.A.10A

Add or Subtract to Simplify:
(x⁵ + x³) - (6x - x³ + 6x⁵)

• -5x⁵ + 2x³ - 6x
• 7x⁵ - 6x
• -5x³ + 2x² - 6x
• -5x⁵ - 6x

Tags

TEKS.MATH.2A.7B

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

TEKS.MATH.A.10A

Simplify each expression.
(4n⁴ - 8n + 4) - (8n² + 4n⁴ + 1)

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

Tags

TEKS.MATH.2A.7B

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

TEKS.MATH.A.10A