CC N-RN 1

Explain how the definition of the meaning of rational exponents follows from extending the properties of integer exponents to those values, allowing for a notation for radicals in terms of rational exponents. For example, we define 51/3 to be the cube root of 5 because we want (51/3)3 = 5(1/3)*3 to hold, so 5(1/3)*3 must equal 5.

Category: Numbers and Quantity
Domain: Real Number System
Cluster: Extend the properties of exponents to rational exponents

 

All Standards    Common Core Standards 8-12

 


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