Find the value of a if\[pqa={{(~3p+q)}^{2}}-{{(3p-q)}^{2}}\]. – McqOptions

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1.	Find the value of a if\[pqa={{(~3p+q)}^{2}}-{{(3p-q)}^{2}}\].
A.	11
B.	21
C.	10
D.	12
Answer» E.

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