Asked by ash
what formula should i use to solve this quadratic formula?
2x2 + 4x + 2 = 0.
2x2 + 4x + 2 = 0.
Answers
Answered by
MathMate
There are different ways to solve a quadratic equation. The problem can most easily be solved by factoring.
2x²+4x+2 = 0
2(x²+2x+1) = 0
2(x+1)² = 0
therefore x+1=0.
Can you take it from here?
2x²+4x+2 = 0
2(x²+2x+1) = 0
2(x+1)² = 0
therefore x+1=0.
Can you take it from here?
Answered by
Ariel
I can't type in the formula because of the typing options but go to purplemath or mathwarehouse to get help.
Answered by
anna
actualy you can factor out 2
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