Question

Tìm x: \(\)1/16 . 4^3 . 4^x = 4^6

Answer 1

`1/16 . 4^3 . 4^x = 4^6`

`=> (1/4)^2 . 4^2 . 4 . 4^x = 4^6`

`=> 1 . 4 . 4^x = 4^6`

`=> 4 . 4^x = 4^6`

`=> 4^x = 4^5`

`=> x = 5`

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