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4 exponent 2 - 3(8 - 12)
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3 exponent 2 - 2

2007-10-26 12:44:53 · 1 answers · asked by Anonymous in Science & Mathematics Mathematics

1 answers

4^2 - 3(8-12) = 16 - 3(-4) = 16 + 12 = 28
3^2 - 2 = 9 - 2 = 7

2007-10-26 12:50:09 · answer #1 · answered by norman 7 · 0 0

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