Question

find the value of {8 ki power -4/3 ÷2 ki power-2}1/2​

Answer 1

Answer:

1/2

Step-by-step explanation:

we can write 8 as 2^3

so

{ 2 power 3 whole power -4/3/ 2 power -2}^1/2

=.{ 2 power -4/2 power -2}^1/2

= a^m/a^n=a^m-n

by using this formula we get

={ 2 power -2 }^1/2

= 2 ^ -1

=1/2. { a^-m=1/a^m}