Question

simplify and write in exponential form.
(3/10)^5×(2/15)^5​

Answer 1

Answer:

(3/10)^5×(2/15)^5​

[3/10*2/15]^5          [by the law a^m*b^m=[ab]^m]

[1/25]^5

[[1/5]^2]^5                         [25=5*5]

1/5^2*5                   [by the law [a^m]^n=a^mn]

=1/5^10