[" 1.Whplify: "],[(12^(4)times9^(3)times4)/(6^(3)times8^(2)times27)," (ii) "2^(3)times a^(3)times5a^(4)quad " (iii) "(2times3^(4)times2^(5))/(9times4^(2))]

(2^(2)times3^(4)times4)/(3times32),

(6^(3)times7^(4)times8^(5))/(4^(3)times9^(2)times16)

(5^(-3)times a^(3)times c^(4))/(5^(2)times a^(-4)times c^(3))

(4^(5)times a^(8)times b^(3))/(4^(5)times a^(5)times b^(2))

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

(9)/(8)times(4)/(3)-:(3)/(4)times(2)/(3)=

((2)/(3))^(4)times((3)/(2))^(5)times((5)/(3))^(-2)times((3)/(5))^(-3)

Solve : (-2 ) times (-3 ) times (-4 ) times (-5 ) times (-6 )

solve it : (ii) (-3)/(5)times(-3)/(5)times(-3)/(5)times(-3)/(5) (iii) (-9)/(2)times(4)/(2)times(-4)/(2)times(-4)/(2)times(-4)/(2)times(-4)/(2) (iv) (-5)/(3)times(-5)/(3)times(-5)/(3)times(-5)/(3) (v) (-6)/(2)times(-6)/(2)times(-6)/(2)times(-6)/(2)times(-6)/(2)

[(1)/(4)+(1times3)/(4times8)+(1times3times5)/(4times8times12)]=