Tìm giá trị y thỏa mãn

Câu hỏi: Tìm giá trị y thỏa mãn ${\left(49y-4\right)}^2-9{\left(y+2\right)}^2=0$?

A. $\left[\begin{array}{c}y=\frac{11}{5}\\ y=\frac{17}{2}\end{array}\right.$ 

B. $\left[\begin{array}{c}y=-\frac{11}{5}\\ y=\frac{17}{2}\end{array}\right.$ 

C. $\left[\begin{array}{c}y=\frac{11}{5}\\ y=6\end{array}\right.$ 

D. $\left[\begin{array}{c}y=\frac{11}{5}\\ y=-6\end{array}\right.$