Va rog repede,dau coronita
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Răspuns:
1) n=3[tex]\sqrt{256}[/tex] -[tex]\sqrt{16}[/tex] + [tex]\sqrt{400}[/tex]
n=3x 16 - 4 + 20
n=48-24
n=24
2)n= 18 - 7+ 5x 14
n= 11 + 70
n=81
3) (24 +16)÷10=
=40÷10
=4
4) -13
5) -31
Explicație pas cu pas: