I have this table of values, how do I find the maximum value? i.e. find $z_{max}(x,y)$

tt1 = Table[Solve[z^2 == x^2 y - z, z, Method -> Reduce], {x, 0, 5, 1}, {y, 0, 
    5, 1}] // MatrixForm

By visual inspection, clearly max $z$ occurs at the most bottom right element in matrix, $z = \frac{1}{2}(-1 + \sqrt{501}) $

How do I get Mathematica to read out the position and value of maximum z?

I tried using:

Max[tt1]

but it didn't work..

I have this table of values, how do I find the maximum value? i.e. find $z_{max}(x,y)$

tt1 = Table[Solve[z^2 == x^2 y - z, z, Method -> Reduce], {x, 0, 5, 1}, {y, 0, 
    5, 1}] 

By visual inspection, clearly max $z$ occurs at the most bottom right element in matrix, $z = \frac{1}{2}(-1 + \sqrt{501}) $

How do I get Mathematica to read out the position and value of maximum z?

I tried using:

Max[tt1]

but it didn't work..

I have this table of values, how do I find the maximum value? i.e. find $z_{max}(x,y)$

  tt1 = Table[
   Solve[z^2 == x^2 y - z, z, Method -> Reduce], {x, 0, 5, 1}, {y, 0, 
    5, 1}] // MatrixForm

By visual inspection, clearly max $z$ occurs at the most bottom right element in matrix, $z = \frac{1}{2}(-1 + \sqrt{501}) $

How do I get mathematica to read out the position and value of maximum z?

I tried using:

Max[tt1]

but it didn't work..

I have this table of values, how do I find the maximum value? i.e. find $z_{max}(x,y)$

tt1 = Table[Solve[z^2 == x^2 y - z, z, Method -> Reduce], {x, 0, 5, 1}, {y, 0, 
    5, 1}] // MatrixForm

By visual inspection, clearly max $z$ occurs at the most bottom right element in matrix, $z = \frac{1}{2}(-1 + \sqrt{501}) $

How do I get Mathematica to read out the position and value of maximum z?

I tried using:

Max[tt1]

but it didn't work..