Verify that : `2/3xx(-4/5+(-3/7))=2/3xx(-4/5)+2/3xx(-3/7)`

Show that -4/3xx(2/5+(-7/10))=(-4/3xx2/5)+(-4/3xx(-7/10))

Verify the following: (3xx7)xx5=3xx(7xx5)

Simplify and express each of the following as power of a rational number: (2/3)^3xx(-6/7)^2xx(-7/4)xx3/2 (iii) -(2/5)^2xx(5/7)^2xx(49)/5+(-4/5)^3xx5/4xx3/4

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

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

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

The value of ((2/5)^(3)xx(1/7)^(3))/((2/5)^(2)xx(1/7)^(4)) is

7/5 xx((-3)/8) + 3/4 xx 7/5

Evaluate : 2/3 times ( 4/5 + 7/8 ) = ( 2/3 times 4/5 ) + ( 2/3 times 7/8 )