If \[l=-1\] and \[m=2,\]then the value of \[4{{l}^{2}}+9{{m}^{2}}+2lm-9{{l}^{2}}m\] is ____.

If \[l=-1\] and \[m=2,\]then the value of \[4{{l}^{2}}+9{{m}^{2}}+2lm-

1.	If \[l=-1\] and \[m=2,\]then the value of \[4{{l}^{2}}+9{{m}^{2}}+2lm-9{{l}^{2}}m\] is ____.
A.	39
B.	24
C.	18
D.	36
Answer» D. 36

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If \[l=-1\] and \[m=2,\]then the value of \[4{{l}^{2}}+9{{m}^{2}}+2lm-9{{l}^{2}}m\] is ____.

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