### Day 02 - Exponent Properties - 08.19.14

 Bell RingerWhat is each expression written using exponents? 322425none of the above 4x3xx3x4 2x3yx2y3x3y2none of the above (2a3c) / (2b3d)(a2c3) / (b2d3)(a2c2) / (b2d3)none of the above 1 / 33u / (3v)none of the aboveReviewGo over Bell RingerLessonExponent PropertiesProduct of PowersPower of a PowerPower of a ProductQuotient of PowersPower of a QuotientZero ExponentNegative ExponentsExit Ticket -3a3b18-28a3b1828a3b9-28a3b9 pambnampbnpam+pbn+pnone of the above -2xy82x2y8y6-2x2y14none of the above t2st2tnone of the above c5 / 7a6-c5 / 7a6-c-5 / 7a6none of the above Lesson ObjectivesHow can exponent properties be applied to solve exponent problems?Standard(s)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.N.RN.2  Rewrite expressions involving radicals and rational exponents using the properties of exponents.A.CED.1 Create equations and inequalities in one variable and use them to solve problems.Include equations arising from linear and quadratic functions, and exponential functions.Mathematical Practice(s)#2: Reason abstractly and quantitatively.Students will use concrete examples of numerical manipulation to examine closure of rational and irrational numbers. For example, students will use numeric examples of sums and products of rational numbers to generalize the closure of rational numbers under addition and multiplication.#8: Look for and express regularity in repeated reasoning.Students will see that they are using the same processes for rational exponents as they used previously with integer exponents.