Find the sum: (8x³ + 10x² - 5x) + (7x² - 3x + 3)

• 8x³ + 17x² + 8x + 3
• 8x³ + 17x² - 8x + 3
• 15x² + 13x + 8x

Tags

CCSS.HSA.APR.A.1

Find the difference: (7x² - 8x + 1) - (3x³ + 5x² - 2)

• 4x² - 3x -1
• 3x³ + 2x² - 8x - 1
• -3x³ + 2x² - 8x + 3

Tags

CCSS.HSA.APR.A.1

Add or Subtract to Simplify:

(5x + x² - 4) - (4x - x² + 6)

• 2x² + x + 2

• x + 2

• 2x² + x - 10

• x - 10

Tags

CCSS.HSA.APR.A.1

What is the perimeter of the rectangle?

• x²+8x-5

• 2x²+16x-10

• 2x²+10x-8

• 6x-2

Tags

CCSS.HSA.APR.A.1

Which of the following are examples of like terms?

• 2 and 2x

• y³ and x³

• y and x

• -3x and 3x

Tags

CCSS.6.EE.A.2B

(x³-x²+4) - (3x³-2x²+3)

• -2x³-3x²+7

• -2x³+x²+1

• 2x³-3x³-1

• 4x³-3x²+7

Tags

CCSS.HSA.APR.A.1

Simplify:

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

Tags

CCSS.HSA.APR.A.1

Tags

CCSS.6.EE.A.3

2(4k + 7)

• 4k-9

• 4K+9

• 8k-14

• 8k+14

Tags

CCSS.6.EE.A.3

Simplify
14(b – 10).

• 4b
• b – 140
• 14b – 140
• 14b – 10

Tags

CCSS.6.EE.A.3