Question

find value of x if
(3/5)³ (3/5)-⁶= (3/5)²x-1​

Answer 1

Answer:

-1

Step-by-step explanation:

(3/5)^3 x (3/5)^-6 =

(3/5 x 3/5 x 3/5) x (5/3 x 5/3 x 5/3 x 5/3 x 5/3 x 5/3)=

(5/3 x 5/3 x 5/3)=

(3/5)^-3 = (3/5)^(2x-1) (given)

So,  

-3=2x-1

2x=-2

x=-1

Hope it helps you...

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