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does it make

 

Does it make a diffrence if I say -2(-1)-3

 

or -2-1-3 and if so how do I do it cus -2(-1)-3 is 

 Jan 28, 2016
 #1
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The parenthesis indicates a multiplication so without them it would be -2-1-3 = -6

But with them it would be -2 * -1 * -3  or -2(-1)-3

The second one indicates that the 3 is subtracting. 

-2*-1*-3 = -6

-2(-1)-3 = -1

 Jan 28, 2016

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