SOLUTION: -2 over a-b , times b-a
Algebra.Com
Question 701438: -2 over a-b , times b-a
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
-2 over a-b , times b-a
:
*
Factor out -1; changes the signs inside brackets
*
Cancel (a-b) leaving
-2 * -1 = 2
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