How to solve an eaquation with a variable that occurs multiple times in the equation

I am trying to use matlab to solve for sutherlands law where temperature t goes from 40 to 100 in steps of 10. Then I need to plot the results. This is what I have so far:

t0= 518.7
mu0=3.63*10^-7
t= 40:10:100
x=mu0*((t/t0)).^((1.5))*((t0+198.72)./(t+198.72))

I can solve if t occurs once, but not twice. I get errors. I haven't used matlab in a long time so I just can't find a solution or a similar issue on here. Ideas?

Answer 1

[Alan Stevens]

You need to insert .* (dot *) instead of just * in the following

x=mu0*((t/t0)).^((1.5)).*((t0+198.72)./(t+198.72));
                       |

and just add the something like the following for plotting

plot(t,x),grid
xlabel('t'),ylabel('x')

[bella bridges]

I see, thank you for the help!