For what value of a does (1/9)^a+1 = 81^a+1 x 27^2-a?

Question

For what value of a does (1/9)^a+1 = 81^a+1 x 27^2-a?

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2022-04-09T13:17:43+00:00 0 Answers 0

Answers ( 2 )

  1. Iris
    0
    2022-04-09T13:19:23+00:00

    A should equal to -3 or -4 depending on whether what the equation is.

    For example, if it’s (1/9)^(a+1)=81^(a+1) x 27^(2-a), then the answer is -4.

    But if it’s the other way stated above, then it should be -3.

    Hope this helps.

  2. Melanie
    0
    2022-04-09T13:19:23+00:00

    The answer for a should equal to -3 in the equation given

    Solution:
    (1/9)^(a+1)=81^(a+1) x 27^(2-a), then the answer would be a=-3.

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