How do you simplify $(-2jk^7)^4$ ?

Question

1276 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2015-09-25T05:27:18

$=color(blue)(16j^4k^28$

$(−2jk^color(blue)(7))^color(blue)(4$

By property :

$color(blue)((a^m))^n= color(blue)(a^(mn$

Applying the same:

$(−2jk^color(blue)(7))^color(blue)(4 )= -2^color(blue)(4)*j^color(blue)(4) *k^color(blue)((7*4)$

$=color(blue)(16j^4k^28$

How do you simplify (-2jk^7)^4 (-2jk^7)^4 ?