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math

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I am thinking of a number. If I add 4 to it, square the result, divide that result by 20, and subtract 4, the infal result is 1. What is my number

  • math - ,

    (((x+4)^2)/20)-4 = 1

    solving for x gives you 6.

  • math - ,

    Thank-you Vanessa, I did figure it out shortly after posting the question.

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