Question

$$\frac { y ^ { 2 } + 5 x + 4 } { y ^ { 2 } + 3 x - 4 }$$

Evaluate

$\frac{5x+y^{2}+4}{3x+y^{2}-4}$

Expand

$\frac{5x+y^{2}+4}{3x+y^{2}-4}$