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Homework for Lecture Bring these to class to hand in at the start of lecture 4. If you have any questions about how to do something, bring your questions, too. Section 1.5 Homework Problems (In the form #14(answer) ) Solve an equation that includes a radical: Solve an equation that is quadratic in form: #9 ( { 9 } ) #12 ( { 52 } ) # 27 ( { 2 } ) #28 ( No solution: -2 is an extraneous "solution" ) #35 ( { 1,5 } ) #34 ( { -2 } ) #49 ( { -2, -1, 1, 2 } ) #51 ( { -1, 1 } ) #52 ( { 2, -2 } ) 4 #77 ( { -2, } ) 5 Solve an equation that includes absolute value: 1.5 #79 ( { -6, 6 } ) #81 ( { -4, 1} ) 3 #83 ( { -1, } ) 2 Keep in mind that for every homework assignment, you should do as many problems as you need to really have some confidence that you understand the material. If that means you need to do more than what’s listed here, then you should do those extra problems.