CCSS.Math.Content.8.EE.A.1

2( x + 9)

• 18x
• 9x
• 2x + 18

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CCSS.Math.Content.8.EE.A.1

-14x⁷/7x

• -2x⁶
• -2x
• -2x⁵
• -2x⁸

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CCSS.Math.Content.8.EE.A.1

2²

• 2
• 4
• 5
• 6

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CCSS.Math.Content.8.EE.A.1

Select the equivalent expression 
(h²j³)⁵

• hj³⁰
• h⁷j⁸
• h¹⁰j¹⁵
• h²j¹⁵

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CCSS.Math.Content.8.EE.A.1

Rewrite each expression with a negative exponent.
¹/_12⁴

• ¹/_12^-4
• 12⁴
• ¹/_20,736
• 12^-4

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CCSS.Math.Content.8.EE.A.1

Simplify:
(5ab²)²

• 25a²b⁴
• 10a²b⁴
• 5a²b⁴
• 25ab²

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CCSS.Math.Content.8.EE.A.1

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

• add
• subtract
• multiply
• divide

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CCSS.Math.Content.8.EE.A.1

Simplify:
(x³)²

• x⁵
• x
• x⁶
• 3x²

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CCSS.Math.Content.8.EE.A.1

According to exponent rules, when we raise a power to another exponent we _______ the exponents.

• add
• subtract
• multiply
• divide

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CCSS.Math.Content.8.EE.A.1

Simplify the following expression:

• 2
• 4
• 16
• 64

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CCSS.Math.Content.8.EE.A.1