SOLUTION: 1) 50 – 12 + (5 – 12)2 = 2)10 – 3( 5 – 9)2 – 2(3 – 5)3 =

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Question 200310: 1) 50 – 12 + (5 – 12)2 =
2)10 – 3( 5 – 9)2 – 2(3 – 5)3 =

Answer by RAY100(1637) About Me  (Show Source):
You can put this solution on YOUR website!
Remember the order of operations,,,P E M D A S,,,Parenthesis,,,Exponents,,,Multiply/Divide, left to right,,,,,,,Add / Subtract, left to right
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(1) 50 -12 +(5-12)
.
50 -12 +( -7)
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50-12 -7
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38-7
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31
.
(2) 10 -3(5-9) 2 - 2(3-5)3
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10-3(-4)2 - 2(-2)3
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10-(-12)2 -(-4)3
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10 - (-24) -(-12)
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10 +24 +12
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34 +12
.
46