If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x(x) = 6x + -3 Multiply x * x 2x2 = 6x + -3 Reorder the terms: 2x2 = -3 + 6x Solving 2x2 = -3 + 6x Solving for variable 'x'. Reorder the terms: 3 + -6x + 2x2 = -3 + 6x + 3 + -6x Reorder the terms: 3 + -6x + 2x2 = -3 + 3 + 6x + -6x Combine like terms: -3 + 3 = 0 3 + -6x + 2x2 = 0 + 6x + -6x 3 + -6x + 2x2 = 6x + -6x Combine like terms: 6x + -6x = 0 3 + -6x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 1.5 + -3x + x2 = 0 Move the constant term to the right: Add '-1.5' to each side of the equation. 1.5 + -3x + -1.5 + x2 = 0 + -1.5 Reorder the terms: 1.5 + -1.5 + -3x + x2 = 0 + -1.5 Combine like terms: 1.5 + -1.5 = 0.0 0.0 + -3x + x2 = 0 + -1.5 -3x + x2 = 0 + -1.5 Combine like terms: 0 + -1.5 = -1.5 -3x + x2 = -1.5 The x term is -3x. Take half its coefficient (-1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. -3x + 2.25 + x2 = -1.5 + 2.25 Reorder the terms: 2.25 + -3x + x2 = -1.5 + 2.25 Combine like terms: -1.5 + 2.25 = 0.75 2.25 + -3x + x2 = 0.75 Factor a perfect square on the left side: (x + -1.5)(x + -1.5) = 0.75 Calculate the square root of the right side: 0.866025404 Break this problem into two subproblems by setting (x + -1.5) equal to 0.866025404 and -0.866025404.Subproblem 1
x + -1.5 = 0.866025404 Simplifying x + -1.5 = 0.866025404 Reorder the terms: -1.5 + x = 0.866025404 Solving -1.5 + x = 0.866025404 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.5' to each side of the equation. -1.5 + 1.5 + x = 0.866025404 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + x = 0.866025404 + 1.5 x = 0.866025404 + 1.5 Combine like terms: 0.866025404 + 1.5 = 2.366025404 x = 2.366025404 Simplifying x = 2.366025404Subproblem 2
x + -1.5 = -0.866025404 Simplifying x + -1.5 = -0.866025404 Reorder the terms: -1.5 + x = -0.866025404 Solving -1.5 + x = -0.866025404 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.5' to each side of the equation. -1.5 + 1.5 + x = -0.866025404 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + x = -0.866025404 + 1.5 x = -0.866025404 + 1.5 Combine like terms: -0.866025404 + 1.5 = 0.633974596 x = 0.633974596 Simplifying x = 0.633974596Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.366025404, 0.633974596}
| 1/40=x/5-9/8 | | -6=x/-4 | | -3(-x-1)-4x+4=-3x+5 | | X(x+3y)= | | 17=5x+2x+10 | | 12x-4y=18 | | y^3-9y-27=0 | | 75x-255=23x*31 | | (8-2x)=3(4.5+9) | | -6=-2p | | 2x(x)-9x=-8 | | -6(y-5)=2y+46 | | A^3=0 | | 0.4x=17.2 | | (8+10)+12= | | 5/12x=1/6 | | 68=-8(1+6x)-7(2x-2) | | 4y=4x-12 | | 1.9=x-6.2 | | 2x=157/15 | | 2(3x-14)=6x-14 | | Log(x)=4.75 | | 2x=157+15 | | 23-(4x+10)=54 | | 5+2y=-1 | | 3.87n=4+2.127n | | 3x=157-8 | | 3y-30=6y+180 | | 10p=.10p+.35 | | y-5=3-9y+18 | | 0=-16x^2+72x+4 | | 3x-8=157 |