If ` 125x^3+216y^3+343z^3 - 630xyz =0` then find the possible relation between x;y and z.

If x^3+27y^3+64z^3=36xyz , then the relationship between x,y and z is: यदि x^3+27y^3+64z^3=36xyz , तो x, y और z में सम्बन्ध स्थापित करे

Factories 125x^(3)+8y^(3)+z^(3)-30xyz.

If x+y+z=0 then x^3+y^3+z^3+3xyz equal to

If X:Y=3:4,Y:Z=5:2 then find the value of X:Y:Z.

Evaluate x^3+y^3+z^3-3xyz when x=2, y=-1 and z=3.

Find the angle between the planes 3x+y+2z=1 and 2x-y+z+3 = 0 .

if x+y+z=1 and xy+yz+zx=1/3 then find x:y:z