SOLUTION: Solve by completing the square. 4x^2+2x-3=0
Algebra.Com
Question 84000: Solve by completing the square. 4x^2+2x-3=0
Answer by tanimachatterjee(60) (Show Source): You can put this solution on YOUR website!
4X^2 + 2x - 3 = 0
or 4x^2 + 2. 2 x .1/2 + (1/2)^2 -(1/2)^2 -3 =0
or (2x + 1/2)^2 - (1/4 +3) =0
or ( 2x +1/2)^2 = 13/4
or 2x+1/2 = +- sqrt(13/4)
or 2x = +-sqrt 13/2 -1/2
or x = 1/2(+-sqrt 13/2 -1/2)
= 1/4(+- sqrt 13 -1)
RELATED QUESTIONS
Solve by completing the square.
4x^2 + 2x – 3 = 0
(answered by jim_thompson5910)
solve by completing the square... (answered by stanbon)
Solve by completing the square.
4x^2 + 2x – 3 = 0
(answered by edjones)
2x^2-4x-7=0 solve by completing the... (answered by jim_thompson5910,solver91311)
4x^2+2x-3=0. Solve by completing the square. (4x^2 is 4x... (answered by jim_thompson5910)
Solve by completing the square... (answered by SandySharma,Edwin McCravy)
Solve by completing the square... (answered by madhujiithcharu@yahoo.co.in)
Solve by completing the square.
4x^2+2x-3=0
Thank... (answered by mukhopadhyay)
Solve by completing the square.
4x^2 + 2x – 3 = 0
Hellllpppp,... (answered by jim_thompson5910)