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sweet-ann [11.9K]
3 years ago
12

Solve: a = 0 a = 8 no solution

Mathematics
1 answer:
Anni [7]3 years ago
3 0

Answer:

  1)  a = 0

Step-by-step explanation:

Taking logarithms base 2, we have ...

  -3a·log2(1/8) = 3a·log2(512)

  -3a(-3) = 3a(9)

  27a -9a = 0 . . . . . . . subtract 9a

  a = 0/18 = 0 . . . . . . divide by 18

The solution is a = 0.

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