If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x2 + 6x + 1 = 6 Reorder the terms: 1 + 6x + 9x2 = 6 Solving 1 + 6x + 9x2 = 6 Solving for variable 'x'. Reorder the terms: 1 + -6 + 6x + 9x2 = 6 + -6 Combine like terms: 1 + -6 = -5 -5 + 6x + 9x2 = 6 + -6 Combine like terms: 6 + -6 = 0 -5 + 6x + 9x2 = 0 Begin completing the square. Divide all terms by 9 the coefficient of the squared term: Divide each side by '9'. -0.5555555556 + 0.6666666667x + x2 = 0 Move the constant term to the right: Add '0.5555555556' to each side of the equation. -0.5555555556 + 0.6666666667x + 0.5555555556 + x2 = 0 + 0.5555555556 Reorder the terms: -0.5555555556 + 0.5555555556 + 0.6666666667x + x2 = 0 + 0.5555555556 Combine like terms: -0.5555555556 + 0.5555555556 = 0.0000000000 0.0000000000 + 0.6666666667x + x2 = 0 + 0.5555555556 0.6666666667x + x2 = 0 + 0.5555555556 Combine like terms: 0 + 0.5555555556 = 0.5555555556 0.6666666667x + x2 = 0.5555555556 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 = 0.5555555556 + 0.1111111112 Reorder the terms: 0.1111111112 + 0.6666666667x + x2 = 0.5555555556 + 0.1111111112 Combine like terms: 0.5555555556 + 0.1111111112 = 0.6666666668 0.1111111112 + 0.6666666667x + x2 = 0.6666666668 Factor a perfect square on the left side: (x + 0.3333333334)(x + 0.3333333334) = 0.6666666668 Calculate the square root of the right side: 0.816496581 Break this problem into two subproblems by setting (x + 0.3333333334) equal to 0.816496581 and -0.816496581.Subproblem 1
x + 0.3333333334 = 0.816496581 Simplifying x + 0.3333333334 = 0.816496581 Reorder the terms: 0.3333333334 + x = 0.816496581 Solving 0.3333333334 + x = 0.816496581 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 = 0.816496581 + -0.3333333334 Combine like terms: 0.3333333334 + -0.3333333334 = 0.0000000000 0.0000000000 + x = 0.816496581 + -0.3333333334 x = 0.816496581 + -0.3333333334 Combine like terms: 0.816496581 + -0.3333333334 = 0.4831632476 x = 0.4831632476 Simplifying x = 0.4831632476Subproblem 2
x + 0.3333333334 = -0.816496581 Simplifying x + 0.3333333334 = -0.816496581 Reorder the terms: 0.3333333334 + x = -0.816496581 Solving 0.3333333334 + x = -0.816496581 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 = -0.816496581 + -0.3333333334 Combine like terms: 0.3333333334 + -0.3333333334 = 0.0000000000 0.0000000000 + x = -0.816496581 + -0.3333333334 x = -0.816496581 + -0.3333333334 Combine like terms: -0.816496581 + -0.3333333334 = -1.1498299144 x = -1.1498299144 Simplifying x = -1.1498299144Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.4831632476, -1.1498299144}
| 7y+2-y-3+6y=-145 | | 11+x=-5 | | x-(x*.21)=76.56 | | 2(3f+2)=4f+12 | | 10*.5x+4x=108 | | 10*.5+4x=108 | | 3a-5a+a=11 | | 2a+3a=x+6 | | x(x+2)=68 | | 6(y-5)=18 | | 22a+3=3a-2 | | 9y-2=8y+25 | | 12x^2-14x+4=0 | | 4(3-2m)-7=2m | | t(3t+1)=0 | | 2x+5=3x-4 | | 100=(x+7)8-4(2x-5)+x | | 16-5x=1-4x | | -2x+3x=24 | | 3(2x-7)=5x+4 | | 5p+7=3(4-p) | | 4m+7m=66 | | 4(2y-5)=32 | | -15c+10c=100 | | 64-5x=31x+16 | | x+8=2x+5 | | 6-7x=42-28x | | 3v+2=7v-6 | | 3x+2y=5-y | | -124-9x=7x+20 | | 3x+14=-64-10x | | 90-2x=5x+6 |