p = i^2r for r

Discussion in 'Calculator Requests' started by math_celebrity, Oct 28, 2021.

  1. math_celebrity

    math_celebrity Administrator Staff Member

    p = i^2r for r

    Divide each side of the equation by i^2 to isolate r:
    p/i^2 = i^2/ri^2

    Cancel the i^2 on the right side and we get:
    r = p/i^2

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