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Alexandra202004
a fost răspuns

a=[2la8:(2la2)la3+3la121:(9la 60)+(5la3)la2:25la2]:4-1

Răspuns :

A=[2^8:(2^2)^3+3^121:(9^60)+(5^3)^2:25^2]:4-1
A=[2^8: 2^6+3^121:(3^2)^60+ 5^6:(5^2)^2]:4-1
A=(2^2+3^121:3^120+5^6:5^4):4-1
A=(4+3+5^2):4-1
A=(4+3+25):4-1
A=(7+25):4-1
A=32:4-1
A=2^3-1
A=8-1
A=7

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