IA 4.7-5.3Sol - Math 52 Name: Group Quiz Do‘re: Section...

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Unformatted text preview: Math 52 Name: Group Quiz Do‘re: Section 4.7 - 5.3 Score: 1. Perform The indicaTed opercn‘ion and simplify your answer. 3 a l‘ ‘— \ a. (2.1x1o-6)(4.5x10-2) b. —__(10'25X1_O) z foals X /I:/ ‘ (4.1x10 5 4 q, , ,- _ one «:1 4-/ /U 4.: 3",)(45x/U x/ll ’ Ll .5 W ‘l. WM W 4JV0<35 3-5 x /0 3 LC") L I 9‘; (f) ’ We" 0 ~ , » «3‘ » .o‘ X /0 9 Answer: L43 X /U Answer: —7 ' . . ,_ c. (6.73x10-5x291x1o3) d d. %—?§2)) : 4544“ x 7 19.73 xii/I x mix/<93 ' 35 49‘7 w ’2 l; l, W .y i VA ~'7 5 m 55% x /o . :38 A v .-_ ..‘.". ... 4 m ”"”’“ x /0 5 ’ a 7 3 J79 1 Nova $2214 :‘ydt \7‘ _ ,r /fi, :7 543 /< f“ o 02 ~ «.3. im/ , ,mm‘ (WWW; ls ‘7’36’5’3A /0 Answer: X IL) I“ I) (lg/v“: Simplify comple’rely. 18x3 —48x2 +12 36w3 ~4w2 —12w 0‘ 6x b' 12w 4 ~ / I Z I . g i r IXX‘__ 43x +12; 3W —J-/w »/ v» \2 - H ,9 3A *:3’)( +-" [/1— W -—- Answer: x Answer: 3W 7’3 l 3. FacTor ouT The GCF of each polynomial. a. 3x + 9y b. 735 +1453 -3 '\.2. ' Answer: Answer: 7 ‘5 ( S 4 MaTh \ 52 Name: Group Quiz DaTe: Section 4.7 — 5.3 Score: c. 22:13 — 330‘2 d. —30x4y3 + 24x3y2 — 60X2y égg/lziua-a «284111.01, v «bxiy { 5x°ly'Z—L/)\Y HO) [IQ/Z“(LQCL‘ 8) Answer: Answer: 4. Factor by grouping. a. 3xy +18x — 5y ~ 30 b. rs — ru + 85w — 8uw M _’______,c . ,————- 3x (y w) ‘-5( 5+5) x < _ b) (Dflwg) r(s«=-u3 +€sw( 5w.) 6 ‘ (5gQ)( r’rg‘N) Answer: Answer: c. 203+Zaz—c1—1 d. xy+3y2+x+3y {QaH’aH )“WC‘Hj Lj( xr:%«j3+s(><+3§j) (MIMQL‘FAX (“gem cw) Answer: Answer: ...
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This note was uploaded on 01/13/2012 for the course MATH 52 taught by Professor Janetfrewing during the Fall '10 term at Riverside Community College.

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IA 4.7-5.3Sol - Math 52 Name: Group Quiz Do‘re: Section...

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