If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -1 = 2x2 + 2x + 2 Reorder the terms: -1 = 2 + 2x + 2x2 Solving -1 = 2 + 2x + 2x2 Solving for variable 'x'. Combine like terms: -1 + -2 = -3 -3 + -2x + -2x2 = 2 + 2x + 2x2 + -2 + -2x + -2x2 Reorder the terms: -3 + -2x + -2x2 = 2 + -2 + 2x + -2x + 2x2 + -2x2 Combine like terms: 2 + -2 = 0 -3 + -2x + -2x2 = 0 + 2x + -2x + 2x2 + -2x2 -3 + -2x + -2x2 = 2x + -2x + 2x2 + -2x2 Combine like terms: 2x + -2x = 0 -3 + -2x + -2x2 = 0 + 2x2 + -2x2 -3 + -2x + -2x2 = 2x2 + -2x2 Combine like terms: 2x2 + -2x2 = 0 -3 + -2x + -2x2 = 0 Factor out the Greatest Common Factor (GCF), '-1'. -1(3 + 2x + 2x2) = 0 Ignore the factor -1.Subproblem 1
Set the factor '(3 + 2x + 2x2)' equal to zero and attempt to solve: Simplifying 3 + 2x + 2x2 = 0 Solving 3 + 2x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 1.5 + x + x2 = 0 Move the constant term to the right: Add '-1.5' to each side of the equation. 1.5 + x + -1.5 + x2 = 0 + -1.5 Reorder the terms: 1.5 + -1.5 + x + x2 = 0 + -1.5 Combine like terms: 1.5 + -1.5 = 0.0 0.0 + x + x2 = 0 + -1.5 x + x2 = 0 + -1.5 Combine like terms: 0 + -1.5 = -1.5 x + x2 = -1.5 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. + 0.25 + x2 = -1.5 + 0.25 Combine like terms: + 0.25 = 1.25 1.25 + x2 = -1.5 + 0.25 Combine like terms: -1.5 + 0.25 = -1.25 1.25 + x2 = -1.25 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = -1.25 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=.25.14 | | -6t-7t-5t-1=13-3 | | x^2-9y^2+234y=1557 | | -3(3y-3)-2y=8 | | lg(x)=0.31 | | g(x)=2x^2+2x+2 | | 5x+14y=24 | | log(x)=0.31 | | 4p-2q=15 | | (-3+7i)+(6+5i)= | | F(x)=9t^2-20t+25 | | (2x+6)(x-6)=0 | | 8x+3=2x+22 | | 42+9x=x^2+3x+2 | | 9x-7x=13 | | Cosx=3x+5 | | log(x^2+6x+9)=2 | | 5x-7=25+x | | x^2-362x-32320=0 | | (x-6)+(x)=180 | | 34Y=10+5X | | 3(2y-4)=9+6(y+1) | | 7x-6=-2x+48 | | (x-1)(x+1)(3x-6)=0 | | lg(x+5)=0 | | Y-7=-2(y-1) | | 9x+9=-2x+42 | | 1.3333333333333333*x=1 | | 7.2=-logx | | (4-2a)-(3a+1)=6-6a | | 4x+2y-200=42 | | 3.9=-logx |