If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + -6x = x2 + -4 Reorder the terms: -6x + 2x2 = x2 + -4 Reorder the terms: -6x + 2x2 = -4 + x2 Solving -6x + 2x2 = -4 + x2 Solving for variable 'x'. Reorder the terms: 4 + -6x + 2x2 + -1x2 = -4 + x2 + 4 + -1x2 Combine like terms: 2x2 + -1x2 = 1x2 4 + -6x + 1x2 = -4 + x2 + 4 + -1x2 Reorder the terms: 4 + -6x + 1x2 = -4 + 4 + x2 + -1x2 Combine like terms: -4 + 4 = 0 4 + -6x + 1x2 = 0 + x2 + -1x2 4 + -6x + 1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 4 + -6x + 1x2 = 0 Begin completing the square. Move the constant term to the right: Add '-4' to each side of the equation. 4 + -6x + -4 + x2 = 0 + -4 Reorder the terms: 4 + -4 + -6x + x2 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -6x + x2 = 0 + -4 -6x + x2 = 0 + -4 Combine like terms: 0 + -4 = -4 -6x + x2 = -4 The x term is -6x. Take half its coefficient (-3). Square it (9) and add it to both sides. Add '9' to each side of the equation. -6x + 9 + x2 = -4 + 9 Reorder the terms: 9 + -6x + x2 = -4 + 9 Combine like terms: -4 + 9 = 5 9 + -6x + x2 = 5 Factor a perfect square on the left side: (x + -3)(x + -3) = 5 Calculate the square root of the right side: 2.236067978 Break this problem into two subproblems by setting (x + -3) equal to 2.236067978 and -2.236067978.Subproblem 1
x + -3 = 2.236067978 Simplifying x + -3 = 2.236067978 Reorder the terms: -3 + x = 2.236067978 Solving -3 + x = 2.236067978 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + x = 2.236067978 + 3 Combine like terms: -3 + 3 = 0 0 + x = 2.236067978 + 3 x = 2.236067978 + 3 Combine like terms: 2.236067978 + 3 = 5.236067978 x = 5.236067978 Simplifying x = 5.236067978Subproblem 2
x + -3 = -2.236067978 Simplifying x + -3 = -2.236067978 Reorder the terms: -3 + x = -2.236067978 Solving -3 + x = -2.236067978 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + x = -2.236067978 + 3 Combine like terms: -3 + 3 = 0 0 + x = -2.236067978 + 3 x = -2.236067978 + 3 Combine like terms: -2.236067978 + 3 = 0.763932022 x = 0.763932022 Simplifying x = 0.763932022Solution
The solution to the problem is based on the solutions from the subproblems. x = {5.236067978, 0.763932022}
| 3w-7=11 | | D=1914n+19371 | | 4x-8-9x=22+2x-4-x | | (9x/4x)-(85/4x)=(-9/4x) | | 7x+14-6x=-3-12 | | 3q-1=-4 | | x*y=-54 | | x+60=2x+10 | | -6v-13=12-24v+5 | | 7x+14-6x=-3-11 | | 2/3p-16=-2p | | Sinx=0/2 | | .05+.10x+.20=3.60 | | (N-7)+3=9 | | (h/7)-1=1 | | (9x/4x)-(85/4x)=-(9/4x) | | 5a+11=3a-3 | | XxY=60 | | (9x^2/4x)-(85/4x)=-(9/4x) | | 15x+10-2x=180-30x-46 | | (6x+4)(6x-4)=9x(4x-32) | | Ln(5/x)=0 | | 4-x^2=-2 | | 5p+2p-p= | | 3a+4b+a+2b+3a= | | v=1.071428571+0.3571428571y | | 5+4u-3= | | 9x^2-85x=-9 | | 4x+7=3x-15 | | 4v-13-10y=12-24v+5 | | x+x+7=3.60 | | 5t^2+30t+35=0 |