A) \[{{a}^{3}}-ab+{{b}^{2}}\]
B) \[{{a}^{2}}+ab+{{b}^{2}}\]
C) \[{{a}^{2}}-ab+{{b}^{2}}\]
D) \[a-ab-{{b}^{2}}\]
Correct Answer: C
Solution :
\[\frac{{{a}^{3}}+{{b}^{3}}}{a+b}=\frac{(a+b)({{a}^{2}}-ab+{{b}^{2}})}{(a+b)}\] \[={{a}^{2}}-ab+{{b}^{2}}\]You need to login to perform this action.
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