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Calculati:
a) 2²· 3²=
b) 4¹³: 4¹⁰- 2·2²· 2³=

DAU COROANA! REPEDE


Răspuns :

a)2^2=4
3^2=9
4×9=36

b)4^13:4^10-2×2^5=4^3-2^6
=64-64
=0
a)2²·3²=4·9=36
b)4³-2·2=64-4=60