Simplify the following and express the result in the lowest form `5/8xx6/20xx11/8xx-4/33`

Simplify and express the result in exponential form : (-5) ^(8) xx( - 5) ^(6)

Simplify and express the result in exponential form : 13 ^(4) xx 13 ^(7)

Simplify each of the following and express the result as a rational number in standard form: (-11)/9xx(-81)/(-88) (ii) (-5)/9xx(72)/(-25)

Simplify the following expressions : 3/8 xx 9/16 xx 7/5

Simplify the following : 4/5 times 2""3/8-2 times 3/5

Simplify and express the result as a rational number in its lowest form (0.4xx0.04xx0.005)/(0.1xx10xx0.001)-1/2+1/5

Simplify the following expressions : 32/8 xx 10/16 xx 24/5

Simplify the following expressions : 9/5 " of " 37/8 xx 36/74

Simplify the following 2^(5//8)xx3^(5//8)