`3^4 xx (3^5)^(-2) xx ((3^2)/(3^4))^2`

(-(3)/(5))^(-4)xx(-(2)/(5))^(2)

Simplify : ((-2)/(3))^(-2) xx ((4)/(5))^(-3)

Simplify: ((3^(-2))^(2)xx(5^(2))^(-3)xx(t^(-3))^(2))/((3^(-2))^(5)xx(5^(3))^(-2)xx(t^(-4))^(3))

HCF of (2^(3)xx 3xx 5) , (2^(2) xx 3^(3) xx5^(2)) and (2^(4) xx3xx 5^(3) xx7) is

Simplify each of the following and express each as a rational number: ( i ) (frac(3)(2))^(4) xx (frac(1)(5))^(2) ( ii ) (frac(-2)(3))^(5) xx (frac(-3)(7))^(3) ( iii ) (frac(-1)(2))^(5) xx 2^(3) xx (frac(3)(4))^(2) ( iv ) (frac(2)(3))^(2) xx (frac(-3)(5))^(3) xx (frac(7)(2))^(2) ( v ) {(frac(-3)(4))^(3)-(frac(-5)(2))^(3)} xx 4^(2)

The value of (9)/(15) " of " ((2)/(3) // (2)/(3) " of " (3)/(2)) ÷ ((3)/(4) xx (3)/(4) ÷ (3)/(4) " of " (4)/(3)) " of " ((5)/(4) ÷ (5)/(2) xx (2)/(5) " of " (4)/(5)) is :

The value of (9)/(15) " of " ((2)/(3) // (2)/(3) " of " (3)/(2)) ÷ ((3)/(4) xx (3)/(4) ÷ (3)/(4) " of " (4)/(3)) " of " ((5)/(4) ÷ (5)/(2) xx (2)/(5) " of " (4)/(5)) is :

(3/2 xx (-7)/4) - ((-5)/2 xx 3/4)

What will be the Least Common Multiple of 2^(2) xx 3^(5) xx 7^(3) and 2^(4) xx 3^(4) xx 7^(1) ?