[" 13.Evaluate: "],[qquad (2^(n)times6^(m+1)times10^(m-n)times15^(m+n-2))/(4^(m)times3^(2m+n)times25^(m-1))]

(x^(m+n)times x^(n+l)times x^(l+m))/((x^(m)times x^(n)times x^(l))^(2))=1

Evaluate : (2^(n)xx6^(m+1)xx10^(m-n)xx15^(m+n-2))/(4^(m)xx3^(2m+n)xx25^(m-1))

Evaluate: (2^nxx6^(m+1)xx10^(m-n)xx15^(m+n-2))/(4^mxx3^(2m+n)xx25^(m-1))

Simplify : (2^n.6^(m+1).10^(m-n).15^(m+n-2))/(4^m.3^(m+n).25^(m-1)) .

Evaluate : ( x^(m + n ) times x^(n + l ) times x^( l + m ) ) / ( x^m times x^n times x^l )

Evaluate : ( x^(m + n ) times x^(n + l ) times x^( l + m ) ) / ( x^m times x^n times x^l )

Evaluate : ( m^( 1/2 ) times m^( 1/4 ) times m^( 1/4 ) )/ ( m^(1/4 ) times m^( 1/4 ) times 1/( m^(1/16 )) )

Solve the followings : The value of the expression (4^n xx 20^(m - 1) xx 12^(m-n) xx 15^(m+n-2))/(16^m xx 5^(2m + n) xx 9^(m-1)) is

Evaluate : ( m^(-3) times n^4 ) /( n^2 times m^-8 ) ( m! = 0 , n != 0 )