To convert atomic mass to kg, I do
63.5 x 1.66^10-27 = 1.0541 x 10^-25kg
Then
8920 kgm^-3 / 1.0541 x 10^-25kg = 8.462195238 x10^28m^-3
but it should be around 10^9 says wikepedia?
Homework Statement
In attachment
The Attempt at a Solution
I break into partial fractions, then get stuck. Please help me in layman terms
f(z) = -1/3[3(z+1)] + 4/3[z+4]
Now I am stuck.