SOLUTION: Find the value of A and B if (2x+1)/((x^2)+x)=A/(x) + B/(x+1) REMEMBER: ANSWER MUST BE IN NUMBER FORM!

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Question 1113598: Find the value of A and B if (2x+1)/((x^2)+x)=A/(x) + B/(x+1)
REMEMBER: ANSWER MUST BE IN NUMBER FORM!
Answer by ikleyn(52781)   (Show Source): You can put this solution on YOUR website!
.
Easy way 

 +  =  = .


Since the right side is equal to  , according to the condition, it implies for the coefficients

B = 1  and  A+B = 2.


Hence, B = 1 and A = 1.


Answer.  A = 1  and  B = 1.


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