1/12 Lesson 19-2 Negative & Zero Powers

Rewrite with a positive exponent.

9^-3

• 9³

• 1/9^-3

• 1/9³

• 1/6

Simplify (-9)⁰

• -9
• -1
• 1
• 9

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3

Anything raised to a power of zero is always:

• 0

• 1

• itself

• negative

Write this expression using positive exponent:

x^-7

• -7

• -7x

• 1/x⁷

• -1/x⁷

Tags

CCSS.8.EE.A.1

Any number or variable written to the 0 power is always 1

Example: 8⁰=1

• True

• False

Write in simplified exponent form with no negative exponents.

 $\frac{1}{8^{-4}}$  

•  $\frac{1}{8^4}$  

•  $-\frac{1}{8^4}$  

•  $8^4$  

•  $-8^4$  

Tags

CCSS.HSA.APR.A.1

Simplify

• 7a⁵/b³
• b³/7a⁵
• 7b³/a^-5
• 7b³ /a⁵

Tags

CCSS.8.EE.A.1

Simplify.

• y⁶⁰
• ¹/_y¹⁶
• y^-16
• y⁴

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.A.4

Simplify using your exponent rule(s) (5³x²y⁴)⁰

• 5xy

• 1

• 0

• 5

Tags

CCSS.HSA.APR.A.1

Rewrite using positive exponents: 7²c³·b^-3

• 49/c³b³

• 49c³/b³

• 49c³/b^-3

• c³/49b³