Question

6) Calculati :
a) (-2)la putere 5
b)(-3)⁴
c)(-7)²
d)(-6)³
e)(-9)¹
f)(-5)⁴
g) (-2) la puterea 7
h) (-3) la puterea 6
i) (-10) la puterea 5
j) (+4)³
k). (+12)²
l). (+15)¹
m) (+8)³
n) (-19)²
o) (-3) la puterea 5
p) (-2) la puterea 8
q) (-1)⁴
r) (+1) la puterea 6
s). (-3)⁴
t). (-2) la puterea 6
u). (-7)³
v) (-11)²
w). (-5)³
x). (-2)³

Answer 1

a)(-2)^5=-2^5=-32
b)(-3)^4=3^4=81
c)(-7)^2=7^2=49
d)(-6)^3=-6^3=-216
e)(-9)^1=-9
f)(-5)^4=5^4=625
g)(-2)^7=-2^7=-127
h)(-3)^6=3^6=729
i)(-10)^5=-10^5=-100000
j)(+4)^3=4^3=64
k)(+12)^2=12^2=144
l)(+15)^1=15^1=15
m)(+8)^3=8^3=512
n)(-19)^2=19^2=361
o)(-3)^5=-3^5=-243
p)(-2)^8=2^8=256
q)(-1)^4=1^4=1
r)(+1)^6=1
s)(-3)^4=3^4=81
t)(-2)^6=2^6=64
u)(-7)^3=-7^3=-343
v)(-11)^2=11^2=121
w)(-5)^3=-5^3=-125
x)(-2)^3=-2^3=-8

^ înseamnă putere