Simplify and write in the form of `a^(m-n) or 1/ a^(n-m) : 13^8 / 13^5`.

Simplify and write in the form of a^(m-n) or 1/ a^(n-m) : 3^4/3^14 .

Simplify the following using the formula a^m xx a^n = a^(m+n) : 3^11 xx 3^9 .

Simplify the following using the formula a^m xx a^n = a^(m+n) : p^5 xx p^8 .

Show that cube of any positive integer will be in the form of 8m or 8m + 1 or 8m + 3 or 8m + 5 or 8m + 7 , where m is a whole number.

Simplify the following using the law a^m xx b^m = (ab)^m : a^8 xx b^8 .

Simplify the following : (2m + n) (m^(3) - mn + n^(3))

Simplify: 13/5+5/6

Simplify the following. 8 xx 3 - bar(13 - 7)

Simplify the following: (m+n) ( m^2 -mn+ n^2 ).

Write the following as mixed fractions : - 13/5