Radical Expressions and Equations

√343k⁴

• 7k²√7
• 49k²√7
• 6k²√7
• k²√7

Tags

CCSS.HSN.RN.A.2

5√48x²

• 10x√3
• 15x√3
• 20x√3
• 25x√3

Tags

CCSS.HSN.RN.A.2

√36x³y⁴

• 6y²x√x
• 3y²√2x
• 3y√x
• 6x√3y

Tags

CCSS.HSN.RN.A.2

√45x⁴y⁷

• 3x²y³√5
• 9x²y³√5y
• 3x²y³√5y
• 3x⁴y⁷

Tags

CCSS.HSN.RN.A.2

Simplify:

• 2
• 4
• 16
• 64

Tags

CCSS.HSN.RN.A.2

CCSS.HSN.RN.A.1

Which expression with a fractional exponent best represents √7 ?

• 7 ^½
• 7¼
• 7⅓
• 2⁷

Tags

CCSS.HSN.RN.A.2

CCSS.HSN.RN.A.1

8^2/3 = ?

• 26 / 3

• 4

• 16 / 3

Tags

CCSS.4.NF.B.4A

CCSS.4.NF.B.4B

• x = 49
• x = 53
• x = 45
• x = 18

Tags

CCSS.HSA.REI.A.2

• 36
• 18
• -18
• 27

Tags

CCSS.HSA.REI.A.2

CCSS.HSA.REI.A.1

Solve and check your solution(s).

• x = 2, 3
• x = -2, -3
• x = -1, -6
• No solution

Tags

CCSS.HSA.REI.A.2