May 2021 0 18 Report
1. Resuelve las siguientes ecuaciones: (5 ptos) a) 6X – 9= 3
b) 6X – 4 = 14
c) 8X + 10 = -6
d) 6X – 6 = 24
12
2. Expresa en forma de potencia los siguientes productos (5 ptos)
a) (2). (2). (2) =
b) (-7). (-7). (-7). (-7) =
c) (-8). (-8). (-8). (-8). (-8) =
d) (1). (1). (1). (1). (1). (1). (1)=

3. Calcula (5ptos)
a) (-1)
85
=
b) (-12)3
=
c) (-3)
6
=
d) (5)3
=

4. Aplica la propiedad de la potenciación correspondiente en cada caso:
(5ptos)
a) 2
5
.23
=
b) 7
3
÷ 7 =
c) (3
4
)
2
=
d) (2.4)
5
=
e) (6÷3)
3
=

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