Inactive Tutor answered • 03/23/13
Tutor
New to Wyzant
Subtract 5 from both sides,
(7x-1)^2 = -5
Take square root,
7x-1 = ±sqrt(5) i
Solve for x,
x = [1±sqrt(5) i]/7 <==Answer
Moriah R.
asked • 03/23/13(7x-1)^2+5=0
find exact solution to quadratic equation in the complex numbers
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