If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 8 + 4x = 0 Reorder the terms: 8 + 4x + x2 = 0 Solving 8 + 4x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-8' to each side of the equation. 8 + 4x + -8 + x2 = 0 + -8 Reorder the terms: 8 + -8 + 4x + x2 = 0 + -8 Combine like terms: 8 + -8 = 0 0 + 4x + x2 = 0 + -8 4x + x2 = 0 + -8 Combine like terms: 0 + -8 = -8 4x + x2 = -8 The x term is 4x. Take half its coefficient (2). Square it (4) and add it to both sides. Add '4' to each side of the equation. 4x + 4 + x2 = -8 + 4 Reorder the terms: 4 + 4x + x2 = -8 + 4 Combine like terms: -8 + 4 = -4 4 + 4x + x2 = -4 Factor a perfect square on the left side: (x + 2)(x + 2) = -4 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 22x=600 | | x^2-3x=0.75 | | -18a=-7 | | (x+4)2+4x=0 | | 6x+45=141 | | -4y+1=-3(2y+5) | | m+17=27 | | ln(x-4)+ln(x+6)=2lnx | | 2x-3(3x-1)=11-5x | | x^2-16x-2=-30 | | 10(6c-1)-12=58c+10 | | x+(-2)=5 | | -10n+2=-8n-18 | | 33-19=2(x-3) | | 6n^2-12=0 | | k+4=77 | | b^2+64-b=0 | | 3y-5=-2 | | -4x+12=-4x+9 | | 7.6=log(x) | | -3(m-2)=21 | | ln(4x-52)=2 | | 8x-8x-20=-7x+7x-14-6 | | -6(a-7)= | | 18=b+5*3 | | -10=f+6 | | (3x-1)(3x-1)=18 | | 3(w-1)=3w-3 | | 4y^3+8y^2+4y= | | b^2+15-14b=0 | | y=x^2+18x+79 | | 30x^3y-25x^2y^2-30xy^3=0 |