[tex]52 \sqrt{66 \times 605y} [/tex]
[tex] = 52 \times 11 \sqrt{66 \times 5y} [/tex]
[tex] = 52 \times 11 \sqrt{330y} [/tex]
[tex] = 575 \sqrt{330y} [/tex]
[tex]575 \sqrt{330y} [/tex]
