Question

how to solve this problem​

Answer 1

Step-by-step explanation:

(13)^√x=169

x=4.......

Answer 2

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13 power rootx = 4⁴- 3⁴- 6

13 power rootx 256 - 81 - 6

13 power rootx = 169

13 power rootx= 13²

bases are same, so powers are equal

rootx= 2

squaring both sides

x = 4

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