If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 40x2 + -10x + 5 = 0 Reorder the terms: 5 + -10x + 40x2 = 0 Solving 5 + -10x + 40x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '5'. 5(1 + -2x + 8x2) = 0 Ignore the factor 5.Subproblem 1
Set the factor '(1 + -2x + 8x2)' equal to zero and attempt to solve: Simplifying 1 + -2x + 8x2 = 0 Solving 1 + -2x + 8x2 = 0 Begin completing the square. Divide all terms by 8 the coefficient of the squared term: Divide each side by '8'. 0.125 + -0.25x + x2 = 0 Move the constant term to the right: Add '-0.125' to each side of the equation. 0.125 + -0.25x + -0.125 + x2 = 0 + -0.125 Reorder the terms: 0.125 + -0.125 + -0.25x + x2 = 0 + -0.125 Combine like terms: 0.125 + -0.125 = 0.000 0.000 + -0.25x + x2 = 0 + -0.125 -0.25x + x2 = 0 + -0.125 Combine like terms: 0 + -0.125 = -0.125 -0.25x + x2 = -0.125 The x term is -0.25x. Take half its coefficient (-0.125). Square it (0.015625) and add it to both sides. Add '0.015625' to each side of the equation. -0.25x + 0.015625 + x2 = -0.125 + 0.015625 Reorder the terms: 0.015625 + -0.25x + x2 = -0.125 + 0.015625 Combine like terms: -0.125 + 0.015625 = -0.109375 0.015625 + -0.25x + x2 = -0.109375 Factor a perfect square on the left side: (x + -0.125)(x + -0.125) = -0.109375 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
| x-4=5x | | y=6x+255 | | 12/16=n/72 | | 9x^3+98x^2-9093x=3 | | 3x+5-x=7+2x-2 | | 3/11=6/33 | | 8.1x+36=65.61+6x | | (6x^2+7x-5)=0 | | 1020=x-1.5(102) | | 8.23x+8.23=16.46 | | 3x+4=-2x-4 | | 4x(3x+8y)-7y(5x-1)= | | 15x=3y-27fory | | x-2/4=5/8 | | (2k+17)(3k-9)(k-3)k= | | 0.8(-1.62-8x)=-6.2x | | x+2=2(2x-2) | | -7x-6y=18 | | 3y-9=11y+63 | | 3x-4=3x+2 | | s-0.96=0.98s | | 5u+10=7u+12 | | 4+2x-1=5+x-1 | | {4}{5}/{2}{3} | | -3y+y=-9 | | 3+x-2=2+x-1 | | (6-x)(2x-1)=0 | | 0.75x+0.05(4-x)=0.10(-68) | | -45/5-7 | | 20+n=-2(4+3a) | | -2(3s-6)-12=-2(9s+1)-3 | | 3x=46+x |