SOLUTION: the equation {{{x^2-4x+8=0}}} x=__ Plus __ and minus__.

Algebra.Com
Question 16440: the equation x=__ Plus __ and minus__.
Answer by venugopalramana(3286)   (Show Source): You can put this solution on YOUR website!
x=__ Plus __ and minus__.
using the formula we get


(2+2i) OR ( 2-2i )
+(2+2i) OR - (2i-2)


RELATED QUESTIONS

the equation {{{1.9x^2+3.2x+7.8=0}}} has the solution of x=__ and plus and minus ___... (answered by venugopalramana)
Hi! Please transform the given rational equation to quadratic equation. *Okay, This is (answered by Fombitz)
solve in the complex number system X^2-4x+8=0 X to the 2nd power minus 4x plus 8 =... (answered by josgarithmetic)
solve the equation x squared minus 8x plus 25 =... (answered by vleith)
I need some help describing and correcting the error. 3/x + 6/x+3 =8/x+1... (answered by stanbon,TeachMath)
x to the third power minus 4x squared plus 2x plus 5 divide by x minus... (answered by stanbon)
Dear Math Tutor, How does 3x^2-5x-6=0 become 1/6(5 plus-minus the square root of... (answered by Fombitz)
solve by completing the square: {{{x^2-4x+10=0}}} My work: {{{x^2-4x=-10}}}... (answered by Alan3354)
the equation is x squared plus y squared minus 2 x minus 4 y minus 20 equals... (answered by Boreal)