Question

identity used in the polinomial x^2-16/9​

Answer 1

Answer:

The identity used in this polynomial is

${x}^{2} - {y}^{2} = (x + y)(x - y)$

Answer 2

Answer:

$identity \: used \: in \: this \: \\ polynomial \: = {x}^{2} - {y}^{2} = (x - y)(x + y)$