If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x2 + -24x + -2 = 0 Reorder the terms: -2 + -24x + 9x2 = 0 Solving -2 + -24x + 9x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 9 the coefficient of the squared term: Divide each side by '9'. -0.2222222222 + -2.666666667x + x2 = 0 Move the constant term to the right: Add '0.2222222222' to each side of the equation. -0.2222222222 + -2.666666667x + 0.2222222222 + x2 = 0 + 0.2222222222 Reorder the terms: -0.2222222222 + 0.2222222222 + -2.666666667x + x2 = 0 + 0.2222222222 Combine like terms: -0.2222222222 + 0.2222222222 = 0.0000000000 0.0000000000 + -2.666666667x + x2 = 0 + 0.2222222222 -2.666666667x + x2 = 0 + 0.2222222222 Combine like terms: 0 + 0.2222222222 = 0.2222222222 -2.666666667x + x2 = 0.2222222222 The x term is -2.666666667x. Take half its coefficient (-1.333333334). Square it (1.777777780) and add it to both sides. Add '1.777777780' to each side of the equation. -2.666666667x + 1.777777780 + x2 = 0.2222222222 + 1.777777780 Reorder the terms: 1.777777780 + -2.666666667x + x2 = 0.2222222222 + 1.777777780 Combine like terms: 0.2222222222 + 1.777777780 = 2.0000000022 1.777777780 + -2.666666667x + x2 = 2.0000000022 Factor a perfect square on the left side: (x + -1.333333334)(x + -1.333333334) = 2.0000000022 Calculate the square root of the right side: 1.414213563 Break this problem into two subproblems by setting (x + -1.333333334) equal to 1.414213563 and -1.414213563.Subproblem 1
x + -1.333333334 = 1.414213563 Simplifying x + -1.333333334 = 1.414213563 Reorder the terms: -1.333333334 + x = 1.414213563 Solving -1.333333334 + x = 1.414213563 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.333333334' to each side of the equation. -1.333333334 + 1.333333334 + x = 1.414213563 + 1.333333334 Combine like terms: -1.333333334 + 1.333333334 = 0.000000000 0.000000000 + x = 1.414213563 + 1.333333334 x = 1.414213563 + 1.333333334 Combine like terms: 1.414213563 + 1.333333334 = 2.747546897 x = 2.747546897 Simplifying x = 2.747546897Subproblem 2
x + -1.333333334 = -1.414213563 Simplifying x + -1.333333334 = -1.414213563 Reorder the terms: -1.333333334 + x = -1.414213563 Solving -1.333333334 + x = -1.414213563 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.333333334' to each side of the equation. -1.333333334 + 1.333333334 + x = -1.414213563 + 1.333333334 Combine like terms: -1.333333334 + 1.333333334 = 0.000000000 0.000000000 + x = -1.414213563 + 1.333333334 x = -1.414213563 + 1.333333334 Combine like terms: -1.414213563 + 1.333333334 = -0.080880229 x = -0.080880229 Simplifying x = -0.080880229Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.747546897, -0.080880229}
| x+5x=5 | | 2+3(-4)R=8R+26 | | Y=-7x-18 | | x^3-7x-7=0 | | 2x^4-23x^3-37x+60=0 | | f(-3)=10x+3x^2 | | (5/8)(p-4)=2 | | 5x+2y-3z=43 | | 6(7x+6)+3=42x+39 | | 4[m+3]=18 | | 2(2-2)=-3x | | 4x^2-4=3x^2-3x | | A=x+y-4 | | Vover-6+2=-1 | | 10x+19=4x-5 | | 4x+5=x+7 | | 2=-4(-7y+1)+5(8+2y) | | 7(5m+3)=-13+m | | 0.25w-2.25=3.25 | | 2w-12=w+3x | | 0=x^3+x^2-100x-100 | | -6(4+5x)=126 | | (4x^2)+1+(4x^2)+9=650 | | 4.4=0.5ln(1-x)-0.5x | | 7(4+x)=21 | | 1-2(4r+7)= | | 3m-27=-26+4m | | x^2+9=27 | | 1-2x=4(x+3) | | Y=-0.073x(x-33) | | 2-3b=11f-24 | | 3(-3x+7)=-42 |