CCSS.Math.Content.HSN.RN.A.2

Simplify (34x⁵y⁶z^-7)⁰

• 34x⁵y⁶ / z⁷
• 34x⁵y⁶ / x^-7
• 0
• 1

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CCSS.Math.Content.HSN.RN.A.2

Write 6² x 6³ as a single power

• 7776
• 6⁶
• 6⁵
• 36⁵

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CCSS.Math.Content.HSN.RN.A.2

Simplify 
3√6 - 4√6

• -√6
• √6
• -1
• Already simplified 

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CCSS.Math.Content.HSN.RN.A.2

Simplify:

• 2
• 4
• 8
• 16

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CCSS.Math.Content.HSN.RN.A.2

√169 =

• 3√7

• 13

• 7√3

• 7√7

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CCSS.Math.Content.HSN.RN.A.2

According to exponent rules, when we divide two powers with the same base we _______ the exponents.
Example: h⁸ / h³

• add
• subtract
• multiply
• divide

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CCSS.Math.Content.HSN.RN.A.2

Simplify the radical expression:
 $\sqrt{63x^2y^5}$  

•  $3xy^2\sqrt{7y}$  

•  $9xy\sqrt{7y}$  

•  $3y\sqrt{7xy^2}$  

•  $7y^2\sqrt{9xy}$  

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CCSS.Math.Content.HSN.RN.A.2

 $\frac{\sqrt{3}-\sqrt{7}}{\sqrt{3}+\sqrt{7}}$  

•  $\frac{5-\sqrt{21}}{-2}$  

•  $\frac{10-\sqrt{21}}{-2}$  

•  $\frac{5-2\sqrt{21}}{-2}$  

•  $-\frac{4}{10}=-\frac{2}{5}$  

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CCSS.Math.Content.HSN.RN.A.2

If the index is not written in a radical problem, it is automatically what value?

• 0

• 1

• 2

• it does not exist

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CCSS.Math.Content.HSN.RN.A.2

 $10^{-5}$  

Write using a positive exponent:

•  $50$  

•  $10^5$  

•  $\frac{1}{10^5}$  

•  $10^9$  

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CCSS.Math.Content.HSN.RN.A.2