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OpenStudy (anonymous):
Examine the work shown. Explain the error and find the correct result. 2(4 – 16) – (–30) 2(–12) – (–30) 24 – (–30) 54
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jagr2713 (jagr2713):
the error is that that when you multiply by a negative/positive, you are suppose to get a negative positive X negative=Negative so 24 is wrong suppose to be -24-(-30)=6
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