Question

Calculati: a) (-2)^3= b) (-3)^4= c) (-12)^2= d) (-7)^0= e) (-1)^43= f) (-1)^28= g) -1^25= h) -1^68= i) (-5)^3=
Urgent, va rog

Answer 1

[tex]a)(-2)^3=-8\\ b)(-3)^4=81\\ c)(-12)^2=144\\ d)(-7)^0=1\\ e)(-1)^{43}=-1\\ f)(-1)^{28}=1\\ g)-1^{25}=-1\\ h)-1^{68}=-1\\ i)(-5)^3=-125[/tex]

Answer 2

a)(-2)³=-8
b)(-3)⁴=81
c)(-12)²=144
d)(-7)⁰=1
(-1)⁴³=-1
(-1)²⁸=1
(-1)⁶⁸==1
(-5)³=-125
sucees