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Основно съдържание

STANDARDS

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US-AR

Math

Arkansas Math

Algebra II: The Real Number System

Extend the properties of exponents to rational exponents

HSN.RN.A.1

Fully covered
Explain how extending the properties of integer exponents to rational exponents provides an alternative notation for radicals. For example: We define 5^(4/3) to be the cube root of 5^4 because we want (5^(4/3))^(3/4) = 5 to hold.

Use properties of rational and irrational numbers

HSN.RN.B.4

Mostly covered
Simplify radical expressions. Perform operations (add, subtract, multiply, and divide) with radical expressions. Rationalize denominators and/or numerators