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 + 20000 = 0 Reorder the terms: 20000 + x + x2 = 0 Solving 20000 + x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-20000' to each side of the equation. 20000 + x + -20000 + x2 = 0 + -20000 Reorder the terms: 20000 + -20000 + x + x2 = 0 + -20000 Combine like terms: 20000 + -20000 = 0 0 + x + x2 = 0 + -20000 x + x2 = 0 + -20000 Combine like terms: 0 + -20000 = -20000 x + x2 = -20000 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 = -20000 + 0.25 Reorder the terms: 0.25 + x + x2 = -20000 + 0.25 Combine like terms: -20000 + 0.25 = -19999.75 0.25 + x + x2 = -19999.75 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = -19999.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 2(4x)=10 | | 4(x-3)=x+6 | | 3f+4=f+13 | | 5x+9=5-3x | | 15x^2+13x+20=0 | | x^4-14x^2+24x-11=0 | | 30-5y+3y=35 | | x^4-14x^2+16x+9=0 | | 7-bracket(-6)-2= | | 5(x-1)+2=27 | | 4(x-1)-2x=2 | | 6x+4=5-bracket(7x-7) | | 3(x-2)-2=-5 | | 4x+8=6-bracket(5x-6) | | 3(5-h)-2(h-2)=-1 | | 19-h=-1 | | 2-4(5-7x)=0 | | 2-6(4x+8)=9 | | (6x+4y+1)dx+(4x+2y+2)dy=0 | | 9x^2+y^2-18y=0 | | log(7x+100)=3 | | 100/310 | | 6x-24=-2x | | -2x+97=-8x+7 | | -8x+19=7x-9-11x | | 3x-30=-3x | | -x-47=-8x+9 | | -11x+148=-12x+8-6x | | 3y=y-3 | | g(t)=3t | | 5ab*3b= | | 12x^3-4x^2-5x-1=0 |