1.

Verify: x³+ y³+ z³- 3xyz =(x+y+z) [(x-y)² + (y-z)² +(z-x)²] and a factor of 64x³+125y³ -64³+ 240.

Answer»

Verify:

x³+ y³+ z³- 3xyz =(x+y+z) [(x-y)² + (y-z)² +(z-x)²] and a factor of 64x³+125y³ -64³+ 240.



Discussion

No Comment Found