SOLUTION: 2x^2-4x+10=0 solve and complete the square
Algebra
->
Algebra
->
Trigonometry-basics
-> SOLUTION: 2x^2-4x+10=0 solve and complete the square
Log On
Ad:
Algebrator™
solves your algebra problems and provides step-by-step explanations!
Ad:
Algebra Solved!™
: algebra software solves algebra homework problems with step-by-step help!
Algebra: Trigonometry
Solvers
Lessons
Answers archive
Quiz
In Depth
If you need
immediate math help from PAID TUTORS right now
, click here
. (paid link)
Click here to see ALL problems on Trigonometry-basics
Question 562674
:
2x^2-4x+10=0 solve and complete the square
Answer by
lwsshak3(6505)
(
Show Source
):
You can
put this solution on YOUR website!
2x^2-4x+10=0 solve and complete the square
2(x^2-2x+1)+10-2=0
2(x-1)^2+8=0
2(x-1)^2=-8
(x-1)^2=-4
take sqrt of both sides
x-1=√-4=2i
x=1±2i
no real solution