If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -1 + 6x2 + 3x = 0 Reorder the terms: -1 + 3x + 6x2 = 0 Solving -1 + 3x + 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'. -0.1666666667 + 0.5x + x2 = 0 Move the constant term to the right: Add '0.1666666667' to each side of the equation. -0.1666666667 + 0.5x + 0.1666666667 + x2 = 0 + 0.1666666667 Reorder the terms: -0.1666666667 + 0.1666666667 + 0.5x + x2 = 0 + 0.1666666667 Combine like terms: -0.1666666667 + 0.1666666667 = 0.0000000000 0.0000000000 + 0.5x + x2 = 0 + 0.1666666667 0.5x + x2 = 0 + 0.1666666667 Combine like terms: 0 + 0.1666666667 = 0.1666666667 0.5x + x2 = 0.1666666667 The x term is 0.5x. Take half its coefficient (0.25). Square it (0.0625) and add it to both sides. Add '0.0625' to each side of the equation. 0.5x + 0.0625 + x2 = 0.1666666667 + 0.0625 Reorder the terms: 0.0625 + 0.5x + x2 = 0.1666666667 + 0.0625 Combine like terms: 0.1666666667 + 0.0625 = 0.2291666667 0.0625 + 0.5x + x2 = 0.2291666667 Factor a perfect square on the left side: (x + 0.25)(x + 0.25) = 0.2291666667 Calculate the square root of the right side: 0.478713554 Break this problem into two subproblems by setting (x + 0.25) equal to 0.478713554 and -0.478713554.Subproblem 1
x + 0.25 = 0.478713554 Simplifying x + 0.25 = 0.478713554 Reorder the terms: 0.25 + x = 0.478713554 Solving 0.25 + x = 0.478713554 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.25' to each side of the equation. 0.25 + -0.25 + x = 0.478713554 + -0.25 Combine like terms: 0.25 + -0.25 = 0.00 0.00 + x = 0.478713554 + -0.25 x = 0.478713554 + -0.25 Combine like terms: 0.478713554 + -0.25 = 0.228713554 x = 0.228713554 Simplifying x = 0.228713554Subproblem 2
x + 0.25 = -0.478713554 Simplifying x + 0.25 = -0.478713554 Reorder the terms: 0.25 + x = -0.478713554 Solving 0.25 + x = -0.478713554 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.25' to each side of the equation. 0.25 + -0.25 + x = -0.478713554 + -0.25 Combine like terms: 0.25 + -0.25 = 0.00 0.00 + x = -0.478713554 + -0.25 x = -0.478713554 + -0.25 Combine like terms: -0.478713554 + -0.25 = -0.728713554 x = -0.728713554 Simplifying x = -0.728713554Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.228713554, -0.728713554}
| -u+273=53 | | 234=135-v | | 4c+3b=2 | | 167=242-v | | 5xy+n=6 | | 8x+3=8x+7 | | 3x+16+6x-34=90 | | 32x+X+y+4x=180 | | x^2+9+2=0 | | Z^2-3=5 | | 14x+11+4x+79=180 | | zx^2+9+2=0 | | 2(3+2)=5(3)-5 | | 132x=15x+12 | | 8x^3-3x^2=0 | | 111x=x+78 | | -6x+2x^2=8 | | 80x=x+89 | | X^2-12x=6 | | 11x-(6x-5)=4 | | 12x+2=11+11x | | -3.14x^3+200x^2=50000 | | 7-X=68 | | -2(r+3)= | | (4x+3)(5x+4)= | | 4x^2+2=10 | | x^2+5x+4=3 | | 8x-9y=12 | | 6-5x=3x-22 | | 20s+15=55 | | 8l+40=120 | | 3a-21=24 |