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4+2[8+(3-1)^2]

Can someone please help me with this?

 Jan 5, 2016
 #1
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Simplify the following:
4+2 (8+(3-1)^2)

3-1 = 2:
4+2 (8+2^2)

2^2 = 4:
4+2 (8+4)

8+4 = 12:
4+2×12

2×12  =  24:
4+24

4+24 = 28:
Answer: | 28

 Jan 5, 2016

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