Extend the Properties of Exponents to Rational Exponents

HSN-RN.A.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.
HSN-RN.A.2
Rewrite expressions involving radicals and rational exponents using the properties of exponents.

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Use Properties of Rational and Irrational Numbers

HSN-RN.B.3
Explain why the sum or product of two rational numbers is rational; that the sum of a rational number and an irrational number is irrational; and that the product of a nonzero rational number and an irrational number is irrational.


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Quantities

HSN-Q.A.1
Use units as a way to understand problems and to guide the solution of multi-step problems; choose and interpret units consistently in formulas; choose and interpret the scale and the origin in graphs and data displays.
HSN-Q.A.2
Define appropriate quantities for
Choose a level of accuracy appropriate to limitations on measurement when reporting quantities.
the purpose of descriptive modeling.
HSN-Q.A.3


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