hasnainzahid022 hasnainzahid022
  • 06-05-2024
  • Mathematics
Answered

find the value of x when log3 (x^2-7)=2



Answer :

jsimpson11000 jsimpson11000
  • 06-05-2024

Answer:

Step-by-step explanation:

log3  (x^2-7)   = 2          use each side as the exponent of 3

   x^2 -7 =  3^2

    x^2 = 16

     x = +- 4

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