Question

cine ma ajuta are 16 puncte bft. cat mai repede posibil..

Answer 1

5)
a) (-1/10)²⁺³⁻⁵=(-1/10)⁰=1
b) (√2)¹⁺²⁺³⁺⁴⁻⁸= (√2)²=2
c) (√3)¹⁺²⁺³⁻²=(√3)⁴= 3² =9
d) (2¹² -1) :(2-1) -1 - 2¹² = 2¹²-1-1-2¹² =-2
e) k - par ⇒ (+1) + (-1) = +1-1=0
k-impar⇒ (-1) + (+1)= -1+1=0
f) k-par ⇒ +1-1+1+1=2
k-impar ⇒ -1+1-1-1=-2