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If 3^x—3^×–1= 6, then x^x is equal to​

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Answer:

= 4

6 can be written as 9 - 3 where 9 and 3 both are some powers of 3.

=> = 6

=> = 9 - 3

=> = 3² -

Comparing, = 2 and =

So, x = 2 and x - 1 = 1.

We can verify it by x - 1 = 1.

=> x = 2

Thus, = 2² => 4.

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