Calculați:

a)
[tex]147 - {12}^{2} [/tex]
b)
[tex] {13}^{2} + {11}^{2} [/tex]
c)
[tex]( {2}^{2} + 13) ^{2} [/tex]
d)
[tex] {10}^{3} + {10}^{2} [/tex]

​