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

Evaluate the expression using the quotient rule.

• 3⁴
• 1/3⁴
• 3^-12
• 3³²

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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

Without a calculator, evaluate:
1^3,412 =

• 3,412
• 3,411
• 0
• 1

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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

Rewrite using a positive exponent.
7^-10

• ¹/_7¹⁰
• 7¹⁰
• ¹/_7^-10
• -70

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

Rewrite using a positive exponent.
(-5)^-4

• (-5)⁴
• ¹/_(-5)^-4
• ¹/_(-5)⁴
• -625

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

Simplify x²y^-5

• x²/y⁵
• 1/x²y⁵
• y⁵/x²
• x²/y^-5

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

(-2)³⋅(-2)⁶

• (-2)⁹
• (-2)¹⁸
• (-2)⁻³
• (-2)

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

(2⁸)²

• 2¹⁶
• 2¹⁰
• 2⁶
• 2⁴

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

y¹²  x  y¹⁰

• y²
• y²²
• y²⁰
• y¹²⁰

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