If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 8x + 17 = 0forx Reorder the terms: 17 + 8x + x2 = 0forx Anything times zero is zero. 17 + 8x + x2 = 0forx Solving 17 + 8x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-17' to each side of the equation. 17 + 8x + -17 + x2 = 0 + -17 Reorder the terms: 17 + -17 + 8x + x2 = 0 + -17 Combine like terms: 17 + -17 = 0 0 + 8x + x2 = 0 + -17 8x + x2 = 0 + -17 Combine like terms: 0 + -17 = -17 8x + x2 = -17 The x term is 8x. Take half its coefficient (4). Square it (16) and add it to both sides. Add '16' to each side of the equation. 8x + 16 + x2 = -17 + 16 Reorder the terms: 16 + 8x + x2 = -17 + 16 Combine like terms: -17 + 16 = -1 16 + 8x + x2 = -1 Factor a perfect square on the left side: (x + 4)(x + 4) = -1 Can't calculate square root of the right side. The solution to this equation could not be determined.
| Solvex^2+8x+17=0forx | | 4(u-2)=-6u+32 | | 1=-5v+3(v+7) | | 180=56+42+y | | 12x-4=27x+6 | | 16x-32=2x^2 | | 7.6x-2.3x=84.4 | | (x+2)(x^2+7x+4)=0 | | 4(y-2)=3(x+7) | | 8.9E-12= | | -10p-9p=12 | | 10+21p=3(3+4p) | | -.96j=-.72 | | -5h-8+2h=25 | | 2n+13=3(2n-1) | | 13x-8x=30 | | 7(5-t)=-105 | | 4y-8=3x+21 | | x^2+2x+3z^3+6z^2=0 | | 8000-6m=1000-10m | | 5x-8+4x=1 | | 4w-5=-21 | | g(-2)=-2*3+9 | | 4-(x+5)=4x-6 | | -10x=90x+50 | | 3x^4+2x^3+15x+10=0 | | -4(-5y+v)+(v+3y)= | | 8-(3+b)=1-g | | (x+x^3y^2)dy=0 | | (4x)=(2y-x) | | 3(3)+3y=9 | | 5+5x=46 |