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

Evaluate the expression using the quotient rule.

• x¹³
• x⁵
• x³⁶
• x^-5

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

2n⁴ * 6n⁴

• 8n⁴
• 12n⁸
• 8n¹⁶
• none of the above

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

Billy was asked to solve 3⁵∙3⁴. He got 9²⁰. What error did he make?

• When he multiplies exponents, he is supposed to add the base and the exponent
• When he multiplies exponents, he is supposed to multiply the base and keep the exponents
• When he multiplies exponents, he is supposed to keep the base and add the exponents if the base is the same
• None of the above

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

Evaluate the expression using the quotient rule.

• 2¹⁴ z¹³
• 2²/z⁷
• 2¹⁴/ z⁷
• 2² z⁷

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

9³ ⋅ 9^{4 =} 9¹²

• True 
• False 

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

Rewrite using a positive exponent.
w^-13

• -w¹³
• ¹/_w¹³
• ¹/_w^-13
• w¹³

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

Simplify.

• y⁶⁰
• ¹/_y¹⁶
• y^-16
• y⁴

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

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

• add
• subtract
• multiply
• divide

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

Simplify the expression using exponents.

• 81⁸

• 9¹⁵

• 9⁸

• 81¹⁵

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

(x⁵)⁴

• x⁹
• x²⁰
• x
• x⁵⁴

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