If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying m2 + 5m + 9 = 0 Reorder the terms: 9 + 5m + m2 = 0 Solving 9 + 5m + m2 = 0 Solving for variable 'm'. Begin completing the square. Move the constant term to the right: Add '-9' to each side of the equation. 9 + 5m + -9 + m2 = 0 + -9 Reorder the terms: 9 + -9 + 5m + m2 = 0 + -9 Combine like terms: 9 + -9 = 0 0 + 5m + m2 = 0 + -9 5m + m2 = 0 + -9 Combine like terms: 0 + -9 = -9 5m + m2 = -9 The m term is 5m. 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. 5m + 6.25 + m2 = -9 + 6.25 Reorder the terms: 6.25 + 5m + m2 = -9 + 6.25 Combine like terms: -9 + 6.25 = -2.75 6.25 + 5m + m2 = -2.75 Factor a perfect square on the left side: (m + 2.5)(m + 2.5) = -2.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| -5x^2+10x+20=0 | | 8-4x=10-2x | | -5x^2+10+20=0 | | 42-36=6x+23 | | 15z+2=4 | | 5n^2+7n-6=0 | | 6y-2=8y-5 | | 13-8x=103-29x | | 15w+15=0 | | -3x+2=23 | | 2x+7=5x-3 | | 2x=2.4 | | n^2-12n-45=0 | | 8*4=12x | | 124-5x=2x+19 | | 0.1x+0.6y=-2.9 | | 10b+9b= | | 10x-8y+4=0 | | -38-5x=12-10x | | 8-3x=2x-17 | | y-3=(x+4) | | x^2-40=-3 | | y+3=(x-4) | | 2x-72=90 | | y+3=(x-3) | | 2(3+x)= | | x-5x=6 | | 12x^2+18x+24=0 | | -5-6x=13-9x | | 6(3+4x)-7=155 | | 15x^2-19x-2=0 | | 3x+15=2(x+15) |