If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (4x2 + -2x) + (5 + 2x2 + -2x + -8) = 0 Reorder the terms: (-2x + 4x2) + (5 + 2x2 + -2x + -8) = 0 Remove parenthesis around (-2x + 4x2) -2x + 4x2 + (5 + 2x2 + -2x + -8) = 0 Reorder the terms: -2x + 4x2 + (5 + -8 + -2x + 2x2) = 0 Combine like terms: 5 + -8 = -3 -2x + 4x2 + (-3 + -2x + 2x2) = 0 Remove parenthesis around (-3 + -2x + 2x2) -2x + 4x2 + -3 + -2x + 2x2 = 0 Reorder the terms: -3 + -2x + -2x + 4x2 + 2x2 = 0 Combine like terms: -2x + -2x = -4x -3 + -4x + 4x2 + 2x2 = 0 Combine like terms: 4x2 + 2x2 = 6x2 -3 + -4x + 6x2 = 0 Solving -3 + -4x + 6x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 6 the coefficient of the squared term: Divide each side by '6'. -0.5 + -0.6666666667x + x2 = 0 Move the constant term to the right: Add '0.5' to each side of the equation. -0.5 + -0.6666666667x + 0.5 + x2 = 0 + 0.5 Reorder the terms: -0.5 + 0.5 + -0.6666666667x + x2 = 0 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + -0.6666666667x + x2 = 0 + 0.5 -0.6666666667x + x2 = 0 + 0.5 Combine like terms: 0 + 0.5 = 0.5 -0.6666666667x + x2 = 0.5 The x term is -0.6666666667x. Take half its coefficient (-0.3333333334). Square it (0.1111111112) and add it to both sides. Add '0.1111111112' to each side of the equation. -0.6666666667x + 0.1111111112 + x2 = 0.5 + 0.1111111112 Reorder the terms: 0.1111111112 + -0.6666666667x + x2 = 0.5 + 0.1111111112 Combine like terms: 0.5 + 0.1111111112 = 0.6111111112 0.1111111112 + -0.6666666667x + x2 = 0.6111111112 Factor a perfect square on the left side: (x + -0.3333333334)(x + -0.3333333334) = 0.6111111112 Calculate the square root of the right side: 0.78173596 Break this problem into two subproblems by setting (x + -0.3333333334) equal to 0.78173596 and -0.78173596.Subproblem 1
x + -0.3333333334 = 0.78173596 Simplifying x + -0.3333333334 = 0.78173596 Reorder the terms: -0.3333333334 + x = 0.78173596 Solving -0.3333333334 + x = 0.78173596 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.3333333334' to each side of the equation. -0.3333333334 + 0.3333333334 + x = 0.78173596 + 0.3333333334 Combine like terms: -0.3333333334 + 0.3333333334 = 0.0000000000 0.0000000000 + x = 0.78173596 + 0.3333333334 x = 0.78173596 + 0.3333333334 Combine like terms: 0.78173596 + 0.3333333334 = 1.1150692934 x = 1.1150692934 Simplifying x = 1.1150692934Subproblem 2
x + -0.3333333334 = -0.78173596 Simplifying x + -0.3333333334 = -0.78173596 Reorder the terms: -0.3333333334 + x = -0.78173596 Solving -0.3333333334 + x = -0.78173596 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.3333333334' to each side of the equation. -0.3333333334 + 0.3333333334 + x = -0.78173596 + 0.3333333334 Combine like terms: -0.3333333334 + 0.3333333334 = 0.0000000000 0.0000000000 + x = -0.78173596 + 0.3333333334 x = -0.78173596 + 0.3333333334 Combine like terms: -0.78173596 + 0.3333333334 = -0.4484026266 x = -0.4484026266 Simplifying x = -0.4484026266Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.1150692934, -0.4484026266}
| 6x+42=180 | | 6(y-9)/5=-4y | | x=-y(-3)+4 | | 5x^2+4-1=0 | | 3t^2-108=0 | | y-4*4y^2-3y+5= | | -3*-0.1111111111= | | x-6y=19 | | x=4-3 | | -3x-0.1111111111= | | x=4+-3 | | 5x^2-6-2=0 | | 2h^2+28h+98=0 | | 5x=x^2/2 | | 4(t+8)+20=5 | | -6=-9a+3a+4+4a | | 9=-3y-6y+8 | | -2h^2+28h+98=0 | | 2(4x-3+2x+6+3x+5)+4x-3+2x+6+3x+5=2(5x-4+3x+5+3x)+5x-4+3x+5+3x | | 5y+2(4y-3)=0 | | 3x/2.1 | | 9.5x-6.1=6.25 | | 2y^2-5y=-2 | | 2x^3+x^2=32x+16 | | 4x-7=3(2x+1) | | 4/n=0.5 | | 2x^2+2y^2-36=0 | | 27x+30=33x+3 | | 13x+10y=12.07 | | 3(7X+7)-9=21X+12 | | 28=7(x-3) | | -8-2x=-4x+2 |