If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 20x2 + 10x + 20 = 0 Reorder the terms: 20 + 10x + 20x2 = 0 Solving 20 + 10x + 20x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '10'. 10(2 + x + 2x2) = 0 Ignore the factor 10.Subproblem 1
Set the factor '(2 + x + 2x2)' equal to zero and attempt to solve: Simplifying 2 + x + 2x2 = 0 Solving 2 + x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 1 + 0.5x + x2 = 0 Move the constant term to the right: Add '-1' to each side of the equation. 1 + 0.5x + -1 + x2 = 0 + -1 Reorder the terms: 1 + -1 + 0.5x + x2 = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 0.5x + x2 = 0 + -1 0.5x + x2 = 0 + -1 Combine like terms: 0 + -1 = -1 0.5x + x2 = -1 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. 0.5x + 0.25 + x2 = -1 + 0.25 Reorder the terms: 0.25 + 0.5x + x2 = -1 + 0.25 Combine like terms: -1 + 0.25 = -0.75 0.25 + 0.5x + x2 = -0.75 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = -0.75 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.
| 6x=14+4x | | -6(-1)-3y=-9 | | x+(2-x)=0 | | X^2-2x=210 | | -4b=-5b-5 | | 0.13-0.02(x+3)=-0.01(2-x) | | 6x+1-3x=6+2x+10 | | 144x^2-12=0 | | 16+98m=-12m^2 | | 6r^2-23+20=0 | | -3x-74=9x-2 | | -45+x=-51 | | 8p+4b=6.75 | | 9w^2n+21w^2n+1=0 | | 10z-z=-3+4z-3-9 | | X^3-1x=210 | | -10y=-9y-10 | | 80=-80j-15j^2 | | (17+6x)=(5x+20) | | 7p+6b=6.75 | | 3.25=2x | | -4+m=44 | | 10z-z=3+4z-3-9 | | 2d^2+20d+32=0 | | -108=16(x+5)+9x | | 6x^2+72=42x | | 4q^2-324=0 | | 4x-88=19 | | x^4=392 | | 8z^2-48z-56=0 | | 7(x+11)=4x-9 | | 8-7(1+9z)=-31 |