If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -0.5x + 0.5 = 0 Reorder the terms: 0.5 + -0.5x + x2 = 0 Solving 0.5 + -0.5x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-0.5' to each side of the equation. 0.5 + -0.5x + -0.5 + x2 = 0 + -0.5 Reorder the terms: 0.5 + -0.5 + -0.5x + x2 = 0 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + -0.5x + x2 = 0 + -0.5 -0.5x + x2 = 0 + -0.5 Combine like terms: 0 + -0.5 = -0.5 -0.5x + x2 = -0.5 The x term is -0.5x. Take half its coefficient (-0.25). Square it (0.0625) and add it to both sides. Add '0.0625' to each side of the equation. -0.5x + 0.0625 + x2 = -0.5 + 0.0625 Reorder the terms: 0.0625 + -0.5x + x2 = -0.5 + 0.0625 Combine like terms: -0.5 + 0.0625 = -0.4375 0.0625 + -0.5x + x2 = -0.4375 Factor a perfect square on the left side: (x + -0.25)(x + -0.25) = -0.4375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 3x+8x+-4x-5=44 | | 40=16t^2+10t | | 6+[-8]= | | 3x^4-48x^2-0=0 | | 5y+5=-10 | | -3=-6j+3 | | 41-b+0.6b=0.4b+2 | | 2x+3x+5=10x-13 | | 7m-70-15m-48=42 | | 19x+12r-66r+(-7x)= | | -10=10j-20 | | -33+25=-7x+9x | | 7(x+2)+3=27 | | 23x+34=23-12x+x | | 42=6-9k | | 47+(2x+3)=90 | | 3.5g=-7.8 | | 18x(12y)=3600*y | | 5w+y=3w | | 7(5)+6=n | | -25h+15=-25 | | 416=-313c | | -71y+14x-15y-13x= | | 6x^2-2x+7=0 | | 18=a*b^2 | | 75+(45+2x)=90 | | 100=-16t^2+10t+60 | | (5w)+y=3w | | -534=-212x | | 12k-24=12 | | 4(-3x-1)=68 | | 15h=250 |