A) \[9{{x}^{2}}+4{{y}^{2}}+12xy\]
B) \[9{{x}^{2}}-4{{y}^{2}}+12xy\]
C) \[9{{x}^{2}}+4{{y}^{2}}-12xy\]
D) \[9{{x}^{2}}-4{{y}^{2}}-12xy\]
Correct Answer: C
Solution :
You need to login to perform this action.
You will be redirected in
3 sec
