Question

exponential equation equivalent of log 400 =a

Answer 1

  ㏒(400) = a
㏒₁₀(400) = a
        10ᵃ = 400
  ㏑(10ᵃ) = ㏑(400)
 a㏑(10) = ㏑(400)
   ㏑(10)      ㏑(10)
           a = 2.602059991

Answer 2

Answer:

A: 10^a=400

Step-by-step explanation: