Question

) (x3y - y2) (x3y + y2); x = -1, y = -2​

Answer 1

Answer:

equation is not understand please written the right equation .

Answer 2

Step-by-step explanation:

Answer

if x= -1, y= -2

(x³y-y²)(x³y+y²)

= (-1³×-2-(-2)²)(-1³×-2+(-2)²)

= (-1³×-2+4)(-1³×-2-4)

= (2+4)(2-4)

= 6×-2

= -12

so your answer is -12

Hope this helps