`(4/3)^(-11)xx(3/4)^(-11)`

If (5/3)^(-5)xx(5/3)^(11)=(5/3)^(8x) , than x=? (a) -1/2 (b) -3/4 (c) 3/4\ \ (d) 4/3

(3/11)^(-5)xx(3/11)^3

Find the total number of prime factors in the expression (4)^(11)xx (7)^5xx(11)^2

Simplify the following expression : ((3)/(11)xx(33)/(6))-((9)/(4)xx(12)/(3))+((5)/(11)xx(22)/(10))

[" Find "(" Find ")/(" Find "(1)/(3)times8)],[" (1) "(1)/(1)+(1)/(3)=(5)/(4)+((-11)/(4))quad [" (ii) "(5)/(3)+(3)/(5)],[" (ii) "(-3)/(-11)+(5)/(9)]]

The pH of the a solution containing 0.4 M HCO_(3)^(-) is : [K_(a_(1)) (H_(2)CO_(3)) = 4 xx 10^(-7), K_(a_(2)) (HCO_(3)^(-)) = 4 xx 10^(-11)]

Name the property used in the following. (-7)/(11)xx(-3)/(5)=(-3)/5xx(-7)/(11)

4-11x=3x^(2)

Evaluate each of the following ((11)/(12))^(3) (ii) ((3)/(4))^(-3)