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The Brainliest Answer!
2014-06-20T19:14:07+05:30
2x2x2x2x2x2x2 = 128. 
3 4 3
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Why
2014-06-20T19:17:03+05:30
2 power seven
128 =2×2×2×2×2×2×2
1 1 1