algebra

(1/4)^2x=(1/2)^x

  1. 👍
  2. 👎
  3. 👁
  1. (1/4)^2x=(1/2)^x

    4^-2x = 2^-x , but 4 = 2^2
    2^-4x = 2^-x

    so -4x = -x
    x=0

    1. 👍
    2. 👎

Respond to this Question

First Name

Your Response