If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 1x2 + 7x + 120 = 0 Reorder the terms: 120 + 7x + 1x2 = 0 Solving 120 + 7x + 1x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-120' to each side of the equation. 120 + 7x + -120 + x2 = 0 + -120 Reorder the terms: 120 + -120 + 7x + x2 = 0 + -120 Combine like terms: 120 + -120 = 0 0 + 7x + x2 = 0 + -120 7x + x2 = 0 + -120 Combine like terms: 0 + -120 = -120 7x + x2 = -120 The x term is 7x. Take half its coefficient (3.5). Square it (12.25) and add it to both sides. Add '12.25' to each side of the equation. 7x + 12.25 + x2 = -120 + 12.25 Reorder the terms: 12.25 + 7x + x2 = -120 + 12.25 Combine like terms: -120 + 12.25 = -107.75 12.25 + 7x + x2 = -107.75 Factor a perfect square on the left side: (x + 3.5)(x + 3.5) = -107.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 2550+175.75x=5537.75 | | 2+5x=6x-6 | | 7=3l-21 | | -1g+2g= | | 72/96=30/x | | 1+4k-k=-17 | | -2(4n+3)=12 | | 2x(x+4)+3.5=0 | | 300*2400/100 | | 4-6a+4a=-5(2a-7) | | (2)-(x-1)/20=((2x-1)2))-((4x-4)/4 | | x-.20x=508.40 | | (2)-(z-1)/20=((2x-1)2))-((4x-4)/4 | | 3/x=8/64 | | 6n-4-2n=-12 | | y+1.38=3.14 | | 6(3h-4)+12-2h=-44 | | 10/25=x/75 | | s=3l-21 | | 17c=39c+44 | | 5*(x+4)=2(x+19) | | 9x^2-2x=-5x^3 | | X/4=5/20 | | 9x^2-2x=-5x^2 | | v+3+3=1 | | 15.5z= | | 2c-3c+4c= | | Ln(x+3)-5=4 | | 2(2x-5)=50 | | -(15m-1)-5=2(7m-16)-m | | 8-wx=vx+2 | | 7x-5(-2+6)=-183 |