(3x+zy-z) whole square.
Answers
Answered by
0
Answer:
= 9x²+y²z²+z²+6xyz-6xz-2yz²
Answered by
6
Step-by-step explanation:
9x² + z²y²+z²+6xzy-2z²y-6zx............
this might help you......
Similar questions