Question

16/49-36x2y2
please answer

Answer 1

Step-by-step explanation:

$\frac{16}{49} - 36 {x}^{2} {y}^{2}$

$= ( { \frac{4}{7}) }^{2} - ( {6xy)}^{2}$

$= ( \frac{4}{7} + 6xy)( \frac{4}{7} - 6xy)$