Question

find the value of x (18/23)^4 × (18/23)^-5 = (18/23)^2x-1​

Answer 1

Answer:

x=0

Step-by-step explanation:

(18/23)^4 × (18/23)^-5 = (18/23)^(4-5) =(18/23)^(-1)

(18/23)^(-1) = (18/23)^( 2x- 1)

so,

-1 = 2x-1

2x = 0

:. x=0

Answer 2

Answer:

x = 0

Step-by-step explanation:

(18/23)^4 * (18/23)^-5 = (18/23)^4+-5 = (18/23)^-1 so,

2x-1 = -1

2x = 0

x = 0