If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 6x2 + 3x + -4 = 0 Reorder the terms: -4 + 3x + 6x2 = 0 Solving -4 + 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'. -0.6666666667 + 0.5x + x2 = 0 Move the constant term to the right: Add '0.6666666667' to each side of the equation. -0.6666666667 + 0.5x + 0.6666666667 + x2 = 0 + 0.6666666667 Reorder the terms: -0.6666666667 + 0.6666666667 + 0.5x + x2 = 0 + 0.6666666667 Combine like terms: -0.6666666667 + 0.6666666667 = 0.0000000000 0.0000000000 + 0.5x + x2 = 0 + 0.6666666667 0.5x + x2 = 0 + 0.6666666667 Combine like terms: 0 + 0.6666666667 = 0.6666666667 0.5x + x2 = 0.6666666667 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 = 0.6666666667 + 0.0625 Reorder the terms: 0.0625 + 0.5x + x2 = 0.6666666667 + 0.0625 Combine like terms: 0.6666666667 + 0.0625 = 0.7291666667 0.0625 + 0.5x + x2 = 0.7291666667 Factor a perfect square on the left side: (x + 0.25)(x + 0.25) = 0.7291666667 Calculate the square root of the right side: 0.853912564 Break this problem into two subproblems by setting (x + 0.25) equal to 0.853912564 and -0.853912564.Subproblem 1
x + 0.25 = 0.853912564 Simplifying x + 0.25 = 0.853912564 Reorder the terms: 0.25 + x = 0.853912564 Solving 0.25 + x = 0.853912564 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 = 0.853912564 + -0.25 Combine like terms: 0.25 + -0.25 = 0.00 0.00 + x = 0.853912564 + -0.25 x = 0.853912564 + -0.25 Combine like terms: 0.853912564 + -0.25 = 0.603912564 x = 0.603912564 Simplifying x = 0.603912564Subproblem 2
x + 0.25 = -0.853912564 Simplifying x + 0.25 = -0.853912564 Reorder the terms: 0.25 + x = -0.853912564 Solving 0.25 + x = -0.853912564 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 = -0.853912564 + -0.25 Combine like terms: 0.25 + -0.25 = 0.00 0.00 + x = -0.853912564 + -0.25 x = -0.853912564 + -0.25 Combine like terms: -0.853912564 + -0.25 = -1.103912564 x = -1.103912564 Simplifying x = -1.103912564Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.603912564, -1.103912564}
| x^2+2.5+1.5625=3.0625 | | y=19+8x | | 2r-13=17 | | y=8x+19 | | A+6=9 | | 3a-7=5 | | 2x^2-3=-5x | | 2.5r=30 | | 5c-3=12 | | 10x+13=4x+5 | | 4a^10+4a^5+1= | | 2x+(x+15)=180 | | 5r-7=3 | | 3p+7=16 | | 7-4x=2-3x | | y=8x+16+3 | | 131+5x-1=180 | | 5+V+3=10 | | 0.5x=0.75 | | s=-16t^2+48+64 | | 6t-16=18 | | 5x+3=4xy | | 5y^2+10=6y | | 9s^2-4=0 | | m^2-36=5m | | 5y-2+72=180 | | 5-M=2 | | -3.4=1.7d | | 20x+4y=-20 | | -4x-3(2x+1)=7 | | -x^2+15x+16=0 | | (32+13)/2=2x-5 |