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96test2ans

# 96test2ans - October 6 2011 Math 96 Test 2 Name ANSQERS...

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Unformatted text preview: October 6, 2011 Math 96 - Test 2 Name ANSQERS Show work for full credit. Simplify. Assume all variables are positive. Do not use a calculator. 1. ﬂ : £13.} 2. 3’\/—8x6 1 /C_Z)‘;<Xz)\$ 3 ES J3 _ *— ._ 3 C a; 3% )3 : pm A L .. ]~ 2 x l 3. 274/3 : (a a? )H 4. 25 Rationalize the denominator. 5_ £~E_IZJ§ 6. 31.3525]? NB ’ 25 V”; 3/72? 0/5 ‘ T - ~ 5 ‘5 mg I J 7 §§s§3f§ 8 ﬁ+ﬁlﬁ+ri ' 5 *5 7?: «fl—«5 ﬁ+JZ :\g,{§ a ﬁl+2fi£+r€L 5‘ ﬁL_f_2-.L October 6, 2011 Math 96 — Test 2 page 2 of 3 Use properties of exponents to simplify. Do not use negative exponents in any answer. 9. (XS/4)8/3 10. 21/4 . 21/5 5 _...—- .L : Xqé“)ij * 2L”+‘= ziﬁa _‘ 9/20 —1/2 3/2 7/1 3/1. 11. (8x6y12)'/3 12. x y ~ X 7 x—7/2 1/2 ’ 1 y "1 ‘/L \/ v 6 I x y : 8303330”? I 74—4. 913/7. ix v Add or subtract and simplify. 13. ﬁ+8ﬁ 14. SM—NEHB—z y:iﬁ+8ﬁ :SWJ—L-Eﬁgﬁ+mﬁ :\Haﬁ ~ 35.351-3-5J'Z +‘N’Z : /§{Z—/€fi+'-/JZ : 91—: /.. Multiply and simplify. 15. (d3+3)(2\/5'+1) 16. (5.45)2 - a . ' L :Z-EtJrSWEJIB *5+25Ji J’ﬁ : 2-5' +781“; :25“ “DE +1 : '0 +73 +5 J27 Masai :‘IB‘L 75‘ October 6, 201 1 Solve the equations. 17. 3«Ix—2:5 5 J: em» = s X__/2‘ : ’2‘; Math 96 - Test 2 page 3 of 3 ZQT—QH =5 Qiilﬂmx 1220.3 wx ...
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96test2ans - October 6 2011 Math 96 Test 2 Name ANSQERS...

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