Express the following in exponential form:
1.`6xx6xx6xx6`
2.`txxt`
3.`bxxbxxbxxb`
4.`5xx5xx7xx7xx7`
5.`2xx2xxaxxa`
6.`axxaxxaxxcxxcxxcxxcxxd`

Express the following in exponential form. 5xx5xx7xx7xx7

Express the following in exponential form : 5xx5xx7xx7xx7

Express the following in exponential form. 6xx6xx6xx6xx6xx6xx6

Express the following in exponential form (i) 6 xx 6xx6 xx 6 (ii) txxt (iii) bxxbxxbxxb (iv) 5 xx 5xx7 xx 7xx7 (v) 2 xx 2xxaxxa (vi) axxaxxaxxcxxcxxcxxcxxd

Express each of the following products in factorials: (i) 5 xx6xx7xx8xx9 " "(ii)2xx4xx6xx8xx10

Express each of the following in exponential form: (-5)xx(-5)xx(-5) (ii) (-5)/7xx(-5)/7xx(-5)/7xx(-5)/7 (iii) 4/3xx4/3xx4/3xx4/3xx4/3

Simplify the following expressions : 9/7 xx 21/6 xx 5/8 xx 3 5/6

Compute the following (i) 2xx6!-3xx5! (ii) 3xx4!+7xx4!

Simplify the following expressions : 8/7 xx 21/6 xx 30/8 xx 2 3/6