Question

ex:17
Va rog mult ofer coronita

Answer 1

[tex] (-3)^{2}= 3^{2} =9 [/tex]
$(-1)^{1999} = -1$, deoarece se ridica la un numar impar.
$(+2)^{3}= 2^{3} =8$
$(-5)^{3}=$-(5x5x5)=-125
$(-2)^{5}=$ -(2x2x2x2x2)= -32
$(-7)^{0}+ (+1)^{4} + (-1)^{100} + (-6)^{3} + (-4)^{2} + (-1)^{101}$= 1+1+1-216+16-1= 198.