`4^(4)times((5)/(4))^(4)`

((4)/(3))^(-4)times((4)/(3))^(-5)=((4)/(3))^(3x)

3^(-5)times10^(-4)times(5^(4))/(5^(2))times6^(-5)=

(5^(4)times x^(8)times y^(5))/(4^(5)times x^(5)y^(2))

(4)/(5)times((-2)/(3))-(2)/(5)times(1)/(3)+(3)/(5)times(4)/(5)=

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

((-4)/(3))times(1)/(2)+((-4)/(3))times((-7)/(5))

Verify the following:- (ii) (-15)/(4)times((3)/(7)+(-12)/(5))=((-15)/(4)times(3)/(7))+((-15)/(4)times(-12)/(5)) .

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

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

(-4)^(4)xx(5/4)^(4)= _______