CCSS.Math.Content.HSA.APR.A.1

-3(-4)

• -12
• 7 
• -7
• 12

Tags

CCSS.Math.Content.HSA.APR.A.1

Find the sum.
(3y² + y³ - 5) + (4y² -4y + 2y³ + 8)

• 3y³ + 7y² - 4y + 3
• 4y² + 3y³ - y + 3
• -y⁴ + 2y³ -y - 4
• 4y³ + 3y² -3y + 1

Tags

CCSS.Math.Content.HSA.APR.A.1

64x² - 81y²

• (8x - 9y)(8x - 9y)
• (8x - 9y)(8x + 9y)
• (8xy -9)(8xy+ 9)
• (8x² - 9)(8 + 9y²)

Tags

CCSS.Math.Content.HSA.APR.A.1

(3x² + 4x - 2) - (5x + 7)

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

Tags

CCSS.Math.Content.HSA.APR.A.1

Find the sum.
(3y² + y³ - 5) + (4y² -4y + 2y³ + 8)

• 3y³ + 7y² - 4y + 3
• 4y² + 3y³ - y + 3
• -y⁴ + 2y³ -y - 4
• 4y³ + 3y² -3y + 1

Tags

CCSS.Math.Content.HSA.APR.A.1

Simplify:
5(3x+2)

• 3x+10
• 15x+10
• 15x-10
• 3x-10

Tags

CCSS.Math.Content.HSA.APR.A.1

Which problems require you to multiply a * c first?

Select all that apply.

• x² + 7x + 12

• 2p² + 11p + 15

• m² - m - 42

• 10x² - 2x + 1

• h2 + 10x + 21

Tags

CCSS.Math.Content.HSA.APR.A.1

Multiply using the 'FOIL' method.

( 3x + 5 ) ( 2x + 3 )

• 6x² + 19x

• 6x² + 15

• 6x² + 19x + 8

• 6x² + 19x + 15

Tags

CCSS.Math.Content.HSA.APR.A.1

Simplify the following expression:

5a³b⁵ ⋅ 3a²b²

• 8a⁵b³

• 15a⁵b⁷

• 8a⁵b⁷

• 15a⁵b³

Tags

CCSS.Math.Content.HSA.APR.A.1

 Multiply:
(r + 7)(r − 7) 

• r ² − 49 
• r ² + 14
• r ² − 7r + 49 

Tags

CCSS.Math.Content.HSA.APR.A.1