If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + x + 720 = 0 Reorder the terms: 720 + x + x2 = 0 Solving 720 + x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-720' to each side of the equation. 720 + x + -720 + x2 = 0 + -720 Reorder the terms: 720 + -720 + x + x2 = 0 + -720 Combine like terms: 720 + -720 = 0 0 + x + x2 = 0 + -720 x + x2 = 0 + -720 Combine like terms: 0 + -720 = -720 x + x2 = -720 The x term is x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. x + 0.25 + x2 = -720 + 0.25 Reorder the terms: 0.25 + x + x2 = -720 + 0.25 Combine like terms: -720 + 0.25 = -719.75 0.25 + x + x2 = -719.75 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = -719.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 2m-13=7-8m+27 | | 5(3z+8)=16-3(z-8) | | 12-(n+6)=3n+14-2n | | -6x-7=9x+17 | | 2(c+6)=5 | | 0000+60-7=10 | | 35x+9x-2=0 | | D=3.2 | | .20-.08(x-10)=24.0 | | 10c+12=-4c+78 | | -0.10(16)+0.30x=0.05(x-12) | | 7(x+3)-5=3 | | 1-4(x+4)=6x-15 | | 6x-5x+3x-4+4x= | | 8x+6+7x-8+5x+2=180 | | 4x+b=12 | | v=-44+3v | | D=m | | 7x-9x=3 | | -7x+4(4x+8)=140 | | 16y-16+2y=14y-30 | | y=(-3/2)+2 | | 6x-7=9x+17 | | 2x-1/3-3x/4=5/6 | | 2(3*5)3-9+25=x | | 7=30-11+3(b+5) | | 5-3(x+6)=7+1 | | -29=6+7(z+9) | | 2(3*5)-9+25=x | | -0.10(22)+0.25x=0.05(x-4) | | 18t-5(6+4t)=6(t+4)-18 | | X=-X+8 |