Multiply: \[\left( 4x+\frac{3y}{5} \right)\] and \[\left( 3x-\frac{4y}{5} \right)\]

\[12{{x}^{2}}+\frac{7xy}{5}-\frac{12{{y}^{2}}}{25}\]

\[12{{x}^{2}}+\frac{7xy}{5}+\frac{12{{y}^{2}}}{5}\]

\[12{{x}^{2}}-\frac{7xy}{5}-\frac{12{{y}^{2}}}{25}\]

Multiply: \[\left( 4x+\frac{3y}{5} \right)\] and \[\left( 3x-\frac{4y}

1.	Multiply: \[\left( 4x+\frac{3y}{5} \right)\] and \[\left( 3x-\frac{4y}{5} \right)\]
A.	\[12{{x}^{2}}+\frac{7xy}{5}-\frac{12{{y}^{2}}}{25}\]
B.	\[12{{x}^{2}}+\frac{7xy}{5}+\frac{12{{y}^{2}}}{5}\]
C.	\[12{{x}^{2}}-\frac{7xy}{5}-\frac{12{{y}^{2}}}{25}\]
D.	None of these
Answer» D. None of these