Question 295661
solve: (z-4/3)^2=1/8
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Take the square root of both sides.
z - 4/3 = +/- sqrt(1/8)
{{{z = 4/3 + sqrt(2)/4 = (16 + 3sqrt(2))/12)}}}
{{{z = 4/3 - sqrt(2)/4 = (16 - 3sqrt(2))/12}}}