SOLUTION: 1 + 3[(5 + 5)2 − (42 + 7)]

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Question 723713: 1 + 3[(5 + 5)2 − (42 + 7)]
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
1 + 3[(5 + 5)2 − (42 + 7)]
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Work from the inside to the outside.
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= 1 + 3[10^2 - 49]
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= 1 + 3[51]
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= 1 + 153
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= 154
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Cheers,
Stan H.
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