Time remaining:
Evaluate the Following Expression

Algebra
Tutor: None Selected Time limit: 0 Hours

-(-2)-4 please explain work

Sep 5th, 2014

-(-2) -4

open the brackets first to have:

-1*-2 = 2 since - x- = +

then substract 4

2-4

since 4 is greater than 2 the answer will be negative

thus 2-4

 ans: -2

thank you best me please

Sep 5th, 2014

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