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5 votes
What is 4 -(-6)?OA) -10OB) -2.O C) 2OD 10

User Frechi
by
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1 Answer

3 votes

In general,


-(-a)=a

where a is a constant.

Thus, in our case,


\begin{gathered} 4-(-6)=4+(-(-6))=4+(6)=10 \\ \Rightarrow4-(-6)=10 \end{gathered}

The answer is 10, option D.

User Abhay Salvi
by
7.3k points
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