Question

СРОЧНО ПОМОГИТЕ
X^2-16/XY+4Y

Answer 1

$\frac{x {}^{2} - 16}{xy + 4y} \\ \frac{(x - 4)(x + 4)}{y(x + 4)} \\ \frac{(x - 4)}{y} \\ \frac{x - 4}{y}$