Negative Exponents

Simplify (evaluate):

3^-3

• -27

• -9

• -1/9

• 1/27

Tags

CCSS.8.EE.A.1

Are these two equivalent:

2² = (-2)²

• Yes

• No

Tags

CCSS.6.EE.A.1

Write this expression using positive exponent:

x^-7

• -7

• -7x

• 1/x⁷

• -1/x⁷

Tags

CCSS.8.EE.A.1

Simplify (evaluate):

5^-2

• -10

• 1/25

• 1/(5)²

• -1/10

Tags

CCSS.8.EE.A.1

Simplify (evaluate):

7^-2

• 49

• 10/49

• -49

• 1/49

Tags

CCSS.8.EE.A.1

Simplify (evaluate):

2^-1

• 1/2

• 1/1

• -1/1

• -1/2

Tags

CCSS.8.EE.A.1

Write this expression using positive exponent:

9^-3

• 9³

• 1/9^-3

• 1/9³

• 729

Tags

CCSS.8.EE.A.1

Which is greater,  2654⁰ or 5⁰?

• 2654⁰
• 5⁰
• They are the same
• Zero is greater

Tags

CCSS.8.EE.A.1

Rewrite using a positive exponent.
7^-10

• ¹/_7¹⁰
• 7¹⁰
• ¹/_7^-10
• -70

Tags

CCSS.8.EE.A.1

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

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

Tags

CCSS.8.EE.A.1