👤

(2,3)²=?? (4,5•5,2-4,5•0,2)•[(2,3)²-0,029•10]=??

23 4552450223002910 class=

Răspuns :

[tex](2.3) {}^{2} = 5.29[/tex]

[tex](23.4 - 0.9) \times (5.29 - 0.29) = 22.5 - 5 = 17.5[/tex]