" (viii) "(3^(-3)times6^(2)times sqrt(98))/(5^(2)times root(3)(1/25times(15)^(-43)times3^(13)))=28sqrt(2)

root(3)(2)times sqrt(5)

sqrt(2)times root(3)(2)times root(6)(2)

Prove that: (3^(-3)\ xx\ 6^2xx\ sqrt(98))/(5^2\ xx\ root(3)(1/(25))\ xx\ (15)^(-4/3)\ xx\ 3^(1/3))=28sqrt(2)

Prove that: (3^(-3)x6^(2)x sqrt(98))/(5^(2)x(1)/(25)3x(15)^(-(4)/(3))x3^((1)/(3)))=28sqrt(2)

((5^(3))^(-2)times(5^(2))^(-3)times(6)^(5))/((2)^(3)times(3)^(2)times(5)^(5))

sqrt(m^(2)n^(2))times root(6)(m^(2)n^(2))times root(3)(m^(2)n^(2))

Evaluate : 5^(6)times(1)/(5^(2))times(6^(2))/(1)times(1)/(3^(2)

(5)/(4)times(2)/(6)+(3)/(2)times(2)/(1)+(3)/(6)times(3)/(2)

" 1. 3sqrt(5)times sqrt(5)=

Simplify : (3^(-3)xx6^(2)xx sqrt(98))/(5^(2)xx((1)/(25))^((1)/(3))xx(15)^(-(4)/(3))xx3^((1)/(3)))