CCSS.Math.Content.HSN.RN.A.1

Simplify -4x⁰

• -4x
• -4
• 1
• -1

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CCSS.Math.Content.HSN.RN.A.1

Evaluate 
(1/2)⁵

• 1/32
• 1/10
• 5/10 or 1/2
• none of these

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CCSS.Math.Content.HSN.RN.A.1

Solve for a:
5^{a + 2} = 1/125

• -1
• -6/7
• -5
• 4

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CCSS.Math.Content.HSN.RN.A.1

According to exponent rules, when we divide the expressions we _______ the exponents.

• add
• subtract
• multiply
• divide

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CCSS.Math.Content.HSN.RN.A.1

Simplify.
(x³ ⋅ y⁴ ⋅ z)³ ⋅ (x⁵ ⋅ y ⋅ z³)²

• x¹⁹y¹²z⁹
• x¹⁹ y¹⁴z⁹
• x¹³y¹⁰z⁹
• x²³y⁴²z¹¹

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CCSS.Math.Content.HSN.RN.A.1

Any number that can be written as a fraction is a...?

• rational number
• integer
• whole number
• natural number

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CCSS.Math.Content.HSN.RN.A.1

Write each expression in exponential form.

• A
• B
• C
• D

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CCSS.Math.Content.HSN.RN.A.1

What is meant by the root of a number?

• A root is 2 or more equal smaller number that, when multiplied together, equal the specified number.

• A root is 3 or less equal smaller numbers that, when multiplied together, equal the specified number.

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CCSS.Math.Content.HSN.RN.A.1

 $3\sqrt{20}+4\sqrt{5}$  

•  $10\sqrt{5}$  

•  $16\sqrt{5}$  

•  $7\sqrt{25}$  

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CCSS.Math.Content.HSN.RN.A.1

 $7x^0$  

• 1

• 7

•  $x^7$  

•  $x^{-7}$  

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CCSS.Math.Content.HSN.RN.A.1