stabiliti valoarea de adevar a urmatorelor propoziti si retineti patratele perfecte dau coroana+5 puncte

Răspuns:
A)
[tex]10 {}^{2} = 100 = >a devarat[/tex]
B)
[tex]11 {}^{2} = 121 = >a devart[/tex]
C)
[tex]12 {}^{2} = 144 = > adevart[/tex]
D)
[tex]13 {}^{2} = 169 = >a devarat[/tex]
E)
[tex] {14}^{2} = 196 = > adevrat[/tex]
F)
[tex] {15}^{2} = 225 = > adevart[/tex]
G)
[tex] {16}^{2} = 256 = > adevarat[/tex]
H)
[tex]17 {}^{2} = 289 = > adevarat[/tex]
Succes!