A) \[16{{x}^{2}}+56xy+49{{y}^{2}}\]
B) \[16{{x}^{2}}-8xy+49{{y}^{2}}\]
C) \[16{{x}^{2}}-56xy-49{{y}^{2}}\]
D) \[16{{x}^{2}}-56xy+49{{y}^{2}}\]
Correct Answer: D
Solution :
(d): Again multiply term by term to get the answer.
You need to login to perform this action.
You will be redirected in
3 sec
