How do you evaluate 15- ( 6- 4) ( - 2)?

1 Answer
Bob McBob
Mar 2, 2018

The answer is 19

Explanation:

15-(6-4)(-2) = 15-(2)(-2)=15-2*-2
A positive times a negative is a negative, so 15-2*-2=15--4
Subtracting a negative is the same as adding a positive, so 15--4=15+4=19

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