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

Simplify the following expression:
19 - ( 3 - 5b)

• 16 + 5b
• 21 + 5b
• 16 - 5b
• 21 - 5b

Tags

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

Simplify the following expression:
-8 (5b + 2) -7 (b - 5)

• -33b + 19
• -47b² +  21
• 33b - 19
• -47b -19

Tags

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

Find the expression equivalent to (x-1)(x-9)

• x²+9
• x²-10x+9
• x²-10x-9
• x²+10x+9

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

∫ t⁶ dt

• 6t⁵
• 6t⁵ + C
• 1/7 t⁷ + C
• t⁷ + C

Tags

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

(x + 7)(x + 9)

• x² + 63x + 16
• x² + 16x + 63
• x² + 79
• x² + 16x + 2

Tags

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

The product of 6 and y..

• 6 + y
• 6y
• y - 6
• y / 6

Tags

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

Find the product. 
4a(5a² - a + 4)

• 20a³ - 4a² + 16a
• 20a² - 5a + 8a
• 20a² + 4a² + 16a
• 20a³ +3a² + 16a

Tags

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

What is the degree of the polynomial?

• 2
• 3
• 4
• 5

Tags

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

Factor
4b⁵+4b³+16b²

• 4b³(b⁴+b²+4b)
• 4b³(b⁴+4b+5)
• 4(b⁵+b³+4b²)
• 4b²(b³+b+4)

Tags

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