High+School+Number+and+Quantity

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
Choose a level of accuracy appropriate to limitations on measurement when reporting quantities. the purpose of descriptive modeling. ||
 * **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
 * **HSN-Q.A.3** ||  ||


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