Midterm Review

√45

• 3√5
• 5√3
• 9√5
• 5√9

Tags

CCSS.HSN.RN.A.2

√125

• 5√5
• 25√5
• 5√25
• 5√2

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

Simplify the radical...

√20a²b⁴

• 2ab²√5

• 4ab²√5

• 5ab²√2

• 2a²b²√5

Tags

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

Simplify

√45n³

• 3n√5n
• 4n√8
• 4n√-8
• 10√n

Tags

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

• y²z¹⁰√xy
• 20yz√xy
• xy²z¹⁰√y
• yz⁶√xy²z²

Tags

CCSS.HSN.RN.A.2

Simplify    5(2 - 7n) =

•  52 - 57n
• 10 - 7n
• 10 - 35n
• 10 + 35n

Tags

CCSS.6.EE.A.3

Simplify:
5x - 6x - 8x + 7 

• -9x + 7
• -9x -  7
• 9x + 7 
• 9x - 7

Tags

CCSS.7.EE.A.1

Simplify the following expression:
3 + 5x + 8 - 2x

• 7x - 11
• 7x + 11
• -3x + 11
• 3x + 11

Tags

CCSS.7.EE.A.1

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

• 4x² + 9
• 6x² + 12x + 9
• 4x² + 6x + 9
• 4x² + 12x + 9

(x + 5)(x + 4)

• x² + x + 20
• x² + 20x + 9
• x² + 9x + 20
• x² - 9x + 54

Tags

CCSS.HSA.APR.A.1