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Old 07-27-2007   #1
Myster B
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Default Last math ??

f(x)= -3x^3 + x^2 -3; find f (1)
 
Old 07-27-2007   #2
~@$~if~
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it makes me dizzy : )
 
Old 07-27-2007   #3
korie55
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Plug in 1 for x.-3(1^3) + 1^2-3-3(1)+1-3-3+1-3-5
 
Old 07-27-2007   #4
Renaissance Man
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3 x 1^3 + 1^2 - 3 = 3 x 1 +1 -3 = 3 + 1 -3 = 4 - 3 = 1
 
Old 07-27-2007   #5
Lily
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Plug 1 in for x.
 
 

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