Unformatted text preview: 6 sunI File Edit mew History Bookmarks Window Help :2 It] >{; 2211:) 51%[1 SunJan2511:DQPM (1 EE . . _ < = _ ﬁaacuralalaksJDm (5 . E] III—I m " é: =22 , _ 2. _ .2
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.2 "V, "' mum. In: mummy nun: wax; nu ma uquauuu uy nu: luaal wmmun uun mumu] Luu u: mu Ildullulla. The LCDinIhiscasais (x+3)(x+1). (x:3)(x: 1)(xi1)7(x 3)(x 1)( 61)::3)
a
2% (x+3)(1) = (x==3)(x==1)(=6)==(x==3)(x+1)(%)
.” (mm =(x~3><x~1)(=e)~<x~1)<s)
,9 x3 =(x2+4x+3)(=6)+(6x+6)
'3‘” x==3 ==6x2=24x=18+6x+6
; 2 O :=6x2=19x=15
2;, 6x +19x+15 :0
2 To solve this gm, wa factor the lefthand side.
.1... (2x+3)(3x+5) :0 2x+3:0 Dr 3x+5:0 7 _3 7 _5 f X— E or X— E None that both values are diﬂerem from the Mo excluded values, x : —1 and x : —3. Here is the answer. ...
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 Fall '11
 Van Koppen

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