If   then the value of is 

Find the minimum value of x which the expression  
x³-7x²+11x - 5 ≥ 0.

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

If x = a - b, y = b - c, z = c - a, then the numerical value of the algebraic expression x³ +y³ + z³ -3xyz will be 

If a=34, b=c=33, then the value of a3+b3+c3-3abc is 

If a+b = 1 and a³+b³+3ab=k, then the value of k is : 

If , then the value of x

If a, b are rational number and (a-1)√2+3=b√2+a, the value of (a+b) is :