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4+2[8-2(25/5 *2-4)] 

 Oct 8, 2014

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 #1
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4+2[8-2(25/5 *2-4)] = 4+2[8-2(5*2-4)]

= 4+2[8-2(10-4)] = 4+2[8-2*6]

= 4+2[8-12] = 4+2*(-4) = 4-8 = -4

 Oct 8, 2014
 #1
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+5
Best Answer

4+2[8-2(25/5 *2-4)] = 4+2[8-2(5*2-4)]

= 4+2[8-2(10-4)] = 4+2[8-2*6]

= 4+2[8-12] = 4+2*(-4) = 4-8 = -4

Guest Oct 8, 2014

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