If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 5x + 62.5 = 0 Reorder the terms: 62.5 + 5x + x2 = 0 Solving 62.5 + 5x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-62.5' to each side of the equation. 62.5 + 5x + -62.5 + x2 = 0 + -62.5 Reorder the terms: 62.5 + -62.5 + 5x + x2 = 0 + -62.5 Combine like terms: 62.5 + -62.5 = 0.0 0.0 + 5x + x2 = 0 + -62.5 5x + x2 = 0 + -62.5 Combine like terms: 0 + -62.5 = -62.5 5x + x2 = -62.5 The x term is 5x. Take half its coefficient (2.5). Square it (6.25) and add it to both sides. Add '6.25' to each side of the equation. 5x + 6.25 + x2 = -62.5 + 6.25 Reorder the terms: 6.25 + 5x + x2 = -62.5 + 6.25 Combine like terms: -62.5 + 6.25 = -56.25 6.25 + 5x + x2 = -56.25 Factor a perfect square on the left side: (x + 2.5)(x + 2.5) = -56.25 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 4x^2-29x-23=1 | | 2x+5(7)= | | 16x-16=5+x | | 1-6(1+3r)=-113 | | 42x^2+31x-19=2 | | 8x+6=180 | | (25ln(5)-23ln(0))-(25ln(2)-23ln(3))=x | | 5t=1.905 | | 24=23x-15x | | -7a=-385 | | -8-w=11 | | 200=b+6 | | -7x-2=24--9 | | p+25=43 | | -8+10w=11w+11 | | 2(x+4)=-11 | | 2=172 | | 42x^2+31x-17=0 | | -c+4=-35 | | 2-b=18 | | 2-18=20 | | (9x+7)(9x+7)=0 | | -16t^2+12t+4=0 | | 2(7x-2)(4x+3)=0 | | 4x^2+31x-17=0 | | -3+15v=-63 | | 4x^2+31x-19=2 | | 0=500n-2000 | | 16xy+28x+12y+21= | | -9r^3(7r^2+6)(7r^2-6)=0 | | 32w+8= | | x^2=-4x-20 |