Question

Reduce, aplicando las propiedades de las potencias:

(-15)4:(-3)4=

(+4)6.(-5)6=

[(-5)3]2.(-5)4=

(+7)10:[(+7)2]4=

Answer 1

(-15)4:(-3)4=
(-15)4/-12=
(-60)/-12=
5

(+4)6.(-5)6=
24-30=
-6

[(-5)3]2.(-5)4=
(-15)2(-20)=
(-30)(-20)=
600

(+7)10:[(+7)2]4=
70/(14)(4)=
5(4)=
20