If 0.13 x p² = 13, then p is equal to

If pq+qr+rp=0 then find the value of

If a-b=1 and a³-b³=61, then the value of ab will be 

What will be the value of x³+y³+z³-3xyz when x+y+z=9 and x²+y²+z²=31?

If a+b+c=15 and a²+b²+c²=83 then the value of a³+b³+c³-3abc

 If x+y=14: x³+y³=1064, then the value of (x-y)² is:

If , then the value of x is

If   and  where a, b, c are all non – zero numbers, then x equals to