Question

(r^-7)^6 im looking for anwser

Answer 1

( r^-7 )^6 = r^-42 ( in exponential form )

( or )

1 / r^42 ( in fractional form )

Explanation:

( r^-7 )^6

Formula : -

( a^m )^n = a^( mn )

Here,

a = r

m = - 7

r = 6

mn

= - 7 * 6

= - 42

Hence,

( r^-7 )^6 = r^-42 ( in exponential form )

( or )

( r^-7 )^6 = 1 / r^42 ( in fractional form )