What is #4\times ( 13+ 8)- 8^{2} -:( 2\times 4)#?
1 Answer
Sep 22, 2016
Explanation:
Always count the number of terms first.
Each term simplifies to a single answer and these are added or subtracted in the last step.
Within each term the normal order of operation applies.
Brackets, then:
the strongest operations of powers and roots
Multiply and divide
You may do more than one calculation in a line.
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