Add.

(3x²- 5x + 6) + (3x - 6)

• 3x²+ 2x + 12

• 3x² + 2x

• 3x² - 2x

• 3x² - 2x + 12

Tags

CCSS.HSA.APR.A.1

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

• 7x - 7x + 5x²
• 5x² + 2x - 2
• 5x²
• 5x² + 6x + 8

Tags

CCSS.HSA.APR.A.1

(3x² + 4x - 2) - (5x + 7)

• 3x² - x - 9
• 2x² - 9
• 3x² + 9x - 5
• 3x² - x + 5

Tags

CCSS.HSA.APR.A.1

(3x + 4y – 3z) – (2x – 6y + 7z)

• x + 10y – 10z

• -x +10y – 10z

• x – 10y – 10z

• -x – 10y – 10z

Tags

CCSS.HSA.APR.A.1

Simplify the expression.

(4a³ - 8a - 4a²) - (7a³ - 7 - 6a)

• -3a³ - 4a² - 2a + 7

• 5a³ - 4a² - 14a - 7

• -4a³ - 4a² - 20a - 7

• 5a³ - 9a² - 20a - 7

Tags

CCSS.HSA.APR.A.1

(2n + 2)(6n + 1)

• 12n + 2
• 12n² + 2
• 12n² + 12n + 2
• 12n² + 14n + 2

Tags

CCSS.HSA.APR.A.1

(x+10)(x-10)

• x² - 100

• x² + 100

• x² + 20x - 100

• x² - 20x + 100

Tags

CCSS.HSA.APR.C.4

(2x - 1)(x + 2)

• 2x² + 3x - 2
• 2x² - 5x - 2
• 2x² + 3x + 2
• 2x² - 5x + 2

Tags

CCSS.HSA.APR.A.1

What would complete the X??

You MUST use a COMMA to separate your answers.

Example: 8, 0 (space after COMMA)

Tags

CCSS.8.G.A.5

What would complete the X?? Answers MUST be separated by a COMMA, followed by ONE space.

example: 0, 0

Tags

CCSS.HSA-REI.B.4B