Intro to Exponents Rules

Using exponents, simplify the following expression:

• 5^-15

• 5⁸

• 5^-8

• 5²

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CCSS.8.EE.A.1

3^-3

• 27

• -9

• -1/9

• 1/27

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CCSS.8.EE.A.1

Anything raised to a power of zero is always: 

• 0

• 1

• itself

• negative

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CCSS.8.EE.A.1

Simplify the following expression:

(xyz)⁰ =

• 0

• 1

• xyz

• -1

Tags

CCSS.8.EE.A.1

3⁵ ⋅ 3⁷

• 3³⁵

• 3¹²

• 3^-2

• 3²

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CCSS.8.EE.A.1

(k¹⁷)²

• k¹⁹

• k¹⁵

• 2k¹⁷

• k³⁴

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CCSS.8.EE.A.1

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

• add

• subtract

• multiply

• divide

Tags

CCSS.8.EE.A.1

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

• add

• subtract

• multiply

• divide

Tags

CCSS.8.EE.A.1

(2⁸)²

• 2¹⁶

• 2¹⁰

• 2⁶

• 2⁴

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CCSS.8.EE.A.1

x⁻⁶

• 1 ⁄ x⁶

• x⁶

• -x⁶

• -1 ⁄ x⁶

Tags

CCSS.8.EE.A.1