CCSS.Math.Content.8.EE.A.2

Solve the radical equation

• 25
• 50
• 125
• 5

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CCSS.Math.Content.8.EE.A.2

Is √2 Irrational?

• Yes
• No

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CCSS.Math.Content.8.EE.A.2

Simplify.

• -5i
• 5
• 5i
• -5

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CCSS.Math.Content.8.EE.A.2

∛81

• Simplified
• 3∛3
• 9
• 27∛3

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CCSS.Math.Content.8.EE.A.2

√324

• 17
• 18
• 13
• 14

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CCSS.Math.Content.8.EE.A.2

Solve the equation by completing the square and then finding the roots. 
x²+ 6x - 4 = 36

• x = -7, 7
• x = 4, -10
• x = -4 +- √7
• x = 10, -4

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CCSS.Math.Content.8.EE.A.2

If a box is shaped like a cube and has a volume of 64 in³, what is the length of one of its edges?

• 4in
• 8in
• 16in
• 5.5in

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CCSS.Math.Content.8.EE.A.2

Which number is an irrational number?

• √400

• √49

• √40

• √256

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CCSS.Math.Content.8.EE.A.2

The √40 is between which two integers?

• 39 and 41

• 6 and 7

• 5 and 6

• 19 and 21

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CCSS.Math.Content.8.EE.A.2

What is the square root of 81?

• 3

• 162

• 6561

• 9

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CCSS.Math.Content.8.EE.A.2