how can i change format of my calculus results??

i have a problem with my results. my matlab does not show my calculus results properly. for example, if i command to calculate 1+(2^2+3)^3 it shows the same line 1+(2^2+3)^3 as answer

this bothers me with my large calculations containing successive summation, derivatives, power etc.... plz F1

[Walter Roberson]

Please show a sample calculation and the result.