mirsameer542
mirsameer542
07-07-2018
Mathematics
contestada
What is the solution to 4log4(x+8)=4^2
Respuesta :
iuliaelisa15
iuliaelisa15
07-07-2018
4log₄(x+8)=4²
⇒ log₄(x+8) = 4²:4
⇒ log₄(x+8)= 4
⇒ x+8 = 4⁴
⇒ x+8 = 256
⇒ x = 256 - 8
⇒ x = 248
Verification :
4log₄(248+8) = 4log₄256 = 4*4 = 4² = 16 - TRUE
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Аноним
Аноним
14-10-2019
Answer:
The answer is 8.
Step-by-step explanation:
Just took the quiz and that it correct.
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