Question

Va rog numai cele 2 exerciți va rooooooooog plisssssss

Va rog frumos
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Answer 1

Răspuns:

Explicație pas cu pas:

a)(2+6){2^(43+2+1)-2^46+[3^(148-43)-3^(5·21)]+16}=

=8[2^43-2^43+[(3^10-3^105)+16]=8·16=128

b)122+12{3·61;[(2^4·3^8·5^12):(2^4·3^7·5^12)+2^72:2^72-1}-9(54-48)}=

=122+12[3·61:(3+1-1)]-9·6]=122+12(61-54)=122+84=206

=