16) Calcular las siguientes potencias a) (-2)³=
b) (-1)⁴=
c) -5²=
d) (-4)²=
e) -3⁵=
f) -1⁶=
g) (-7)°=
h) (-5)³=
17) Colocar V (verdadero) o F (falso) según corresponda en cada caso
a) (-3)³=-3³
b) -6°=1
c) -7²=-14
d) (-2)⁵=-32
e) (-1)¹ºº=100
f) -4³=(-2)⁶
18) Calcular las siguientes potencias
a) (-7+3)³=
b) (5-12)²=
c) (2.3-8)⁴=
d) (-9+2.3)⁴=
e) (6-8.2)²=
f) (1-4.3)²=

x equals 1

step-by-step explanation:

f(4)=f(×)

x=1

good luck on ur quiz test or homework. have a good day : )

b) yes

step-by-step explanation:

let the statements be named as,

statement 1: if the power has been cut, then the refrigerator does not work.

statement 2: the refrigerator does not work.

conclusion: the power has been cut

now, 'law of detachment states that if we have the statements given as,

1. if p, then q.

2. p

then, we get the true statement or conclusion as q'.

thus, on comparing, we get that,

p: if the power has been cut.

q: the refrigerator does not work.

so, the argument is true by the law of detachment.