Question

7 over y+2 times 4 over y-2 equals 11 over y squared - 4

Answer 1

please write using symbol......

Answer 2

\[7 \div (y+2) \times 4 \div (y-2) = 11 \div (y^{2} - 4)\]

notice
\[(y+2)(y-2) = y^{2} - 4\]
but your equation is incorrect because you end up with

28 = 11

which is false