raheelkumar14 raheelkumar14
  • 23-05-2020
  • Mathematics
contestada

4¹²=4ᵃ‐3, what is the value of a?

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Respuesta :

Hrishii
Hrishii Hrishii
  • 23-05-2020

Answer:

a = 15

Step-by-step explanation:

Perhaps your question is:

[tex] 4^{12}= 4^{a-3}[/tex]

If it is so then let us solve:

[tex] 4^{12}= 4^{a-3}[/tex]

Since, bases are equal hence exponents will also be equal. Therefore,

12 = a - 3

12 + 3 = a

a = 15

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