solve px (y2+z)-qy (x2+z)=z (x2-y2)
Attachments:
saru145672:
help me
Answers
Answered by
2
Answer:
=
{x}^{3} + x { y}^{2} - x {z}^{2} - y {x}^{2} - {y}^{3} + y {z}^{2} - {x}^{2} z - {y}^{2} z + {z}^{3}
Step-by-step explanation:
where is explanation??
Similar questions