`(-5/7)xx(-5/7)xx(-5/7)xx(-5/7)`

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

( 7) xx(-5)xx(-8)xx(-1)

( 7) xx(-5)xx(-8)xx(-1)

( 7) xx(-5)xx(-8)xx(-1)

( 7) xx(-5)xx(-8)xx(-1)

5/7xx5/7xx5/7xx5/7xx5/7xx5/7

Simplify : a. [(3^(3))xx3^(4)]-:3^(4) b. 18^(6)-:3^(12) c. [(5^(6))^(9)xx(5^(15))^(5)]-[(5^(13))^(5)xx(5^(4))^(16)] d. (3^(5)xx10^(5)xx25)-:(5^(7)xx6^(5)) e. ((2)/(b))^(18)xxb^(12)xx(3^(4))^(3) f. [(2^(4))^(2)xx2^(12)]-:4^(2) g. 12^(8)-:3^(6) h. [(7^(7))^(8)xx(7^(9))^(5)]-[(7^(11))^(6)xx(7^(7))^(5)] i. (25^(2)xxp^(4)xxq^(8))-:(5^(3)xxp^(4)xxq^(7)) j. ((a)/(3))^(24)xx2^(8)xx(3^(6))^(4)

Name the multiplication property of rational numbers shown below : (i) (-3)/(4)xx((5)/(7)xx(-8)/(15))=((-3)/(4)xx(5)/(7))xx(-8)/(15)

Find the following products : (i) (-4)xx7xx(-11) (ii) 5xx(-4)xx(-7)xx(-8) .

Name the multiplication property of rational numbers shown below : (iii) (4)/(5)xx((3)/(-8)+(-4)/(7))=(4)/(5)xx(3)/(-8)+(4)/(5)xx(-4)/(7)