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Expression simplification/ Least common denominator/ (2*a+b)/(a^2-b^2)+1/(a+b)

Least common denominator (2*a+b)/(a^2-b^2)+1/(a+b)

An expression to simplify:

The solution

You have entered [src] 
2*a + b     1  
------- + -----
 2    2   a + b
a  - b
$$\frac{2 a + b}{a^{2} - b^{2}} + \frac{1}{a + b}$$ 
(2*a + b)/(a^2 - b^2) + 1/(a + b)
General simplification [src] 
  3*a  
-------
 2    2
a  - b
$$\frac{3 a}{a^{2} - b^{2}}$$ 
3*a/(a^2 - b^2)
Combining rational expressions [src] 
 2    2                    
a  - b  + (a + b)*(b + 2*a)
---------------------------
             / 2    2\     
     (a + b)*\a  - b /
$$\frac{a^{2} - b^{2} + \left(a + b\right) \left(2 a + b\right)}{\left(a + b\right) \left(a^{2} - b^{2}\right)}$$ 
(a^2 - b^2 + (a + b)*(b + 2*a))/((a + b)*(a^2 - b^2))
Common denominator [src] 
  3*a  
-------
 2    2
a  - b
$$\frac{3 a}{a^{2} - b^{2}}$$ 
3*a/(a^2 - b^2)
Combinatorics [src] 
      3*a      
---------------
(a + b)*(a - b)
$$\frac{3 a}{\left(a - b\right) \left(a + b\right)}$$ 
3*a/((a + b)*(a - b))
Numerical answer [src] 
1/(a + b) + (b + 2.0*a)/(a^2 - b^2)
1/(a + b) + (b + 2.0*a)/(a^2 - b^2)
Rational denominator [src] 
 2    2                    
a  - b  + (a + b)*(b + 2*a)
---------------------------
             / 2    2\     
     (a + b)*\a  - b /
$$\frac{a^{2} - b^{2} + \left(a + b\right) \left(2 a + b\right)}{\left(a + b\right) \left(a^{2} - b^{2}\right)}$$ 
(a^2 - b^2 + (a + b)*(b + 2*a))/((a + b)*(a^2 - b^2))
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