If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 2x + 5 = 0 Reorder the terms: 5 + 2x + x2 = 0 Solving 5 + 2x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-5' to each side of the equation. 5 + 2x + -5 + x2 = 0 + -5 Reorder the terms: 5 + -5 + 2x + x2 = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 2x + x2 = 0 + -5 2x + x2 = 0 + -5 Combine like terms: 0 + -5 = -5 2x + x2 = -5 The x term is 2x. Take half its coefficient (1). Square it (1) and add it to both sides. Add '1' to each side of the equation. 2x + 1 + x2 = -5 + 1 Reorder the terms: 1 + 2x + x2 = -5 + 1 Combine like terms: -5 + 1 = -4 1 + 2x + x2 = -4 Factor a perfect square on the left side: (x + 1)(x + 1) = -4 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 37+x=48 | | 0=1.1x-.4 | | 28+g=31 | | T+76=83 | | N+98=117 | | x^2+8*x+16=0 | | 36+z=41 | | D+38=97 | | 2m+4n=7 | | T+51=87 | | 4x^2+35x+54=2x^2+21x+30 | | 51/45 | | 2x^2-10x=x^2-5x | | M+13=42 | | -9+9y+4-2y= | | D+1=1 | | 0=2.6x+5.5 | | 15=9a-3 | | y+6(2)=5 | | p2-1/x=8 | | Q-10=28 | | y+6(-1)=5 | | 16+5x=91 | | 3+7y=2y-7 | | 8x-21=3(x+8) | | 2-2n=8(n+4) | | 22x-7*2x-88=0 | | -6(x-3)=6x-42 | | 0=-16t^2+160t+6 | | (x+6)=10 | | -6(x-4)=6x-42 | | -6(x-4)=6x-43 |