If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 2x + -0.333 = 0 Reorder the terms: -0.333 + 2x + x2 = 0 Solving -0.333 + 2x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '0.333' to each side of the equation. -0.333 + 2x + 0.333 + x2 = 0 + 0.333 Reorder the terms: -0.333 + 0.333 + 2x + x2 = 0 + 0.333 Combine like terms: -0.333 + 0.333 = 0.000 0.000 + 2x + x2 = 0 + 0.333 2x + x2 = 0 + 0.333 Combine like terms: 0 + 0.333 = 0.333 2x + x2 = 0.333 The x term is 2x. Take half its coefficient (1). Square it (1) and add it to both sides. Add '1' to each side of the equation. 2x + 1 + x2 = 0.333 + 1 Reorder the terms: 1 + 2x + x2 = 0.333 + 1 Combine like terms: 0.333 + 1 = 1.333 1 + 2x + x2 = 1.333 Factor a perfect square on the left side: (x + 1)(x + 1) = 1.333 Calculate the square root of the right side: 1.154556192 Break this problem into two subproblems by setting (x + 1) equal to 1.154556192 and -1.154556192.Subproblem 1
x + 1 = 1.154556192 Simplifying x + 1 = 1.154556192 Reorder the terms: 1 + x = 1.154556192 Solving 1 + x = 1.154556192 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = 1.154556192 + -1 Combine like terms: 1 + -1 = 0 0 + x = 1.154556192 + -1 x = 1.154556192 + -1 Combine like terms: 1.154556192 + -1 = 0.154556192 x = 0.154556192 Simplifying x = 0.154556192Subproblem 2
x + 1 = -1.154556192 Simplifying x + 1 = -1.154556192 Reorder the terms: 1 + x = -1.154556192 Solving 1 + x = -1.154556192 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = -1.154556192 + -1 Combine like terms: 1 + -1 = 0 0 + x = -1.154556192 + -1 x = -1.154556192 + -1 Combine like terms: -1.154556192 + -1 = -2.154556192 x = -2.154556192 Simplifying x = -2.154556192Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.154556192, -2.154556192}
| Y=5*0.5 | | 2.31x+36=5.3361+6x | | 6-x/4-x=4/5 | | 25a^4b^8-49x^8y^10=0 | | 5w-11= | | 5-2d=8-4d | | 8.74x+17.48=34.96 | | 5/9=25/45 | | 3u^-2/3u^-4 | | 2/3a-1/6=1/3 | | 3w+6=4s | | 3(4+3c)=4(c-2) | | 9x+8=5(x+4) | | 2/9*3x | | 4(2x-2)=6x-17 | | (2x/5)-x=(x/15)-(4/3) | | 14x+21=4x+171 | | -49=-7/9u | | x^2+y^2-18x+4y+85=9 | | 81-16x^2y^4=0 | | 7-5r=7+3r | | 161-6x=21x+23 | | 25y+30= | | 9x^2+40x=-16 | | -x^2+12-34=0 | | 6w=30+w | | 5-15=7t+2t | | x^3+x^2+8x-10=0 | | sec^2x-tanx=5 | | 4x-60=15(4x-3) | | 2/3~1 | | 63-4y=3y |