Let `x,y,z` are positive reals and `x +y+z=60 and x gt 3.`
Maximum value of `(x-3) (y+1) (x+5)` is :

Let x,y,z are positive reals and x +y+z=60 and x gt 3. Maximum value of xyz is :

Let x,y,z are positive reals and x +y+z=60 and x gt 3. Maximum value of xyz is :

Let x,y,z are positive reals and x +y+z=60 and x gt 3. Maximum value of (x-3) (2y+1) (3z+5) is:

Let x,y,z are positive reals and x +y+z=60 and x gt 3. Maximum value of (x-3) (y+1) (z+5) is : (a) (17) (21) (25) (b) (20) (21) (23) (c) (21) (21)(21) (d) (23)(19) (15)

Let x , y ,z are positive reals such that x+y+z=60 and x>3 and maximum value of (x-3)(y+1)(z+5) is a^(3)b^(3) then 5(a+b) is. (where a and b are two different primes)

Let x,y,z are positive real numbers satisfying x+y+z=1 . If the maximum value of x^(3)y^(2)z can be expressed as (a)/(b) where a and b are co-prime,then the value of (a+b) is

If x,y,z are positive real numbers and x+y+z=1, then minimum value of ((4)/(x)+(9)/(y)+(16)/(z)) is

If x ,y ,a n dz are positive real umbers and x=(12-y z)/(y+z) . The maximum value of x y z equals.

If x ,y and z are positive real umbers and x=(12-yz)/(y+z) . The maximum value of x y z equals.

If x+y+z=3 and x,y,z in R , the maximum value of ((x+y)(y+z)(z+x))/(8) is: