If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + x + 3 = 0 Reorder the terms: 3 + x + x2 = 0 Solving 3 + x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-3' to each side of the equation. 3 + x + -3 + x2 = 0 + -3 Reorder the terms: 3 + -3 + x + x2 = 0 + -3 Combine like terms: 3 + -3 = 0 0 + x + x2 = 0 + -3 x + x2 = 0 + -3 Combine like terms: 0 + -3 = -3 x + x2 = -3 The x term is x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. x + 0.25 + x2 = -3 + 0.25 Reorder the terms: 0.25 + x + x2 = -3 + 0.25 Combine like terms: -3 + 0.25 = -2.75 0.25 + x + x2 = -2.75 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = -2.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 18x^3-2x^2+27x-3= | | 5c-8=22 | | y+2x=6 | | 4(2a-3)=20 | | (4b-3)/6=0 | | (2b-1)/6=0 | | 6-4y=6y | | 25r^2-4s^2=0 | | P=240x-3x^2-1600 | | (4b-1)/6=0 | | x^2-10x+25=-49 | | (2b/3)-(1/2)=0 | | 7+4x=33 | | 5(-2k+3)+6= | | 4lnx-7=9 | | 2+x=5+(-3x) | | m+n=2100 | | 6x^5-51x^3-27x= | | (9x^2)(25)*(15)(6x^3)= | | 25x^2+70x-49= | | 16x^4-1= | | 15x^2-17x=0 | | x^6-4x^3+4=0 | | a+3x=17 | | 10(x-56)=3x | | 12x+8-8x-6= | | -3y+1=0 | | 2c^2-23c+11=0 | | 6x-1/5-3x=12x-16/15 | | x-(-15)=-12 | | -2x^3-4x^2-3x-6= | | 6(6.4+-.4)6v=42 |