Question

4 la puterea X patrat =1

Answer 1

x = 0 cred adică 0 la 2 egal 0 si 4 la 0 egal 1

Answer 2

$4 ^{x ^{2} } =1 \\ Daca~x=0,avem :4 ^{0 ^{2} }= 4^{0} =1$