Question 746899

Use the quadratic formula to solve for x


{{{x = (-b+-sqrt(b^2-4ac))/(2a)}}}


{{{x = (-(-6)+-sqrt((-6)^2-4(1)(36)))/(2(1))}}} Plug in {{{a = 1}}}, {{{b = -6}}}, {{{c = 36}}}


{{{x = (6+-sqrt(36-(144)))/(2)}}}


{{{x = (6+-sqrt(-108))/2}}}


{{{x = (6+sqrt(-108))/2}}} or {{{x = (6-sqrt(-108))/2}}}


{{{x = (6+6i*sqrt(3))/2}}} or {{{x = (6-6i*sqrt(3))/2}}}


{{{x = 3+3i*sqrt(3)}}} or {{{x = 3-3i*sqrt(3)}}}


The two solutions are {{{x = 3+3i*sqrt(3)}}} or {{{x = 3-3i*sqrt(3)}}}