Question

how to find the product ( x² + y² - z) ( x² - y +z ) ​

Answer 1

Answer:

X3 + Y3+ Z3

Step-by-step explanation:

hope it is helpful for you

Answer 2

$x ^{4} - x {}^{2}y + x ^{2}y ^{2} - y ^{3} + zy ^{2} + zy - z ^{2}$