TEKS.MATH.8.2B

Which represents a rational number?

• √110
• √324
• √65
• √80

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TEKS.MATH.8.2B

Point B could represent which of the following numbers?

• √24
• √30
• √35
• √42

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TEKS.MATH.8.2B

Which number is irrational?

• 9.6
• √45
• 3/8
• 3.4 x 10 ⁵

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TEKS.MATH.8.2B

√49

• 5
• 3
• 6
• 7

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TEKS.MATH.8.2B

Simplify the following radical: √150

• 5√15
• 5√2
• 5√6
• 15√5

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TEKS.MATH.8.2B

Simplify:

• 5x√2
• 100x√2
• 10x√2
• 10√2x

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TEKS.MATH.8.2B

√216

• 6√4
• 4√6
• 36√6
• 6√6

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TEKS.MATH.8.2B

The √40 is between which two integers?

• 39 and 41

• 6 and 7

• 5 and 6

• 19 and 21

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TEKS.MATH.8.2B

What is the square root of 81?

• 3

• 162

• 6561

• 9

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TEKS.MATH.8.2B

The ________________ of 25 is ±5

• reciprocal

• square root

• integer

• ratio

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TEKS.MATH.8.2B