If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x + [2x + -1(x + -4)] = -1[x(-5 + -1x)] Reorder the terms: 2x + [2x + -1(-4 + x)] = -1[x(-5 + -1x)] 2x + [2x + (-4 * -1 + x * -1)] = -1[x(-5 + -1x)] 2x + [2x + (4 + -1x)] = -1[x(-5 + -1x)] Reorder the terms: 2x + [4 + 2x + -1x] = -1[x(-5 + -1x)] Combine like terms: 2x + -1x = 1x 2x + [4 + 1x] = -1[x(-5 + -1x)] Remove brackets around [4 + 1x] 2x + 4 + 1x = -1[x(-5 + -1x)] Reorder the terms: 4 + 2x + 1x = -1[x(-5 + -1x)] Combine like terms: 2x + 1x = 3x 4 + 3x = -1[x(-5 + -1x)] 4 + 3x = -1[(-5 * x + -1x * x)] 4 + 3x = -1[(-5x + -1x2)] 4 + 3x = [-5x * -1 + -1x2 * -1] 4 + 3x = [5x + 1x2] Solving 4 + 3x = 5x + 1x2 Solving for variable 'x'. Combine like terms: 3x + -5x = -2x 4 + -2x + -1x2 = 5x + 1x2 + -5x + -1x2 Reorder the terms: 4 + -2x + -1x2 = 5x + -5x + 1x2 + -1x2 Combine like terms: 5x + -5x = 0 4 + -2x + -1x2 = 0 + 1x2 + -1x2 4 + -2x + -1x2 = 1x2 + -1x2 Combine like terms: 1x2 + -1x2 = 0 4 + -2x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -4 + 2x + x2 = 0 Move the constant term to the right: Add '4' to each side of the equation. -4 + 2x + 4 + x2 = 0 + 4 Reorder the terms: -4 + 4 + 2x + x2 = 0 + 4 Combine like terms: -4 + 4 = 0 0 + 2x + x2 = 0 + 4 2x + x2 = 0 + 4 Combine like terms: 0 + 4 = 4 2x + x2 = 4 The x term is 2x. Take half its coefficient (1). Square it (1) and add it to both sides. Add '1' to each side of the equation. 2x + 1 + x2 = 4 + 1 Reorder the terms: 1 + 2x + x2 = 4 + 1 Combine like terms: 4 + 1 = 5 1 + 2x + x2 = 5 Factor a perfect square on the left side: (x + 1)(x + 1) = 5 Calculate the square root of the right side: 2.236067978 Break this problem into two subproblems by setting (x + 1) equal to 2.236067978 and -2.236067978.Subproblem 1
x + 1 = 2.236067978 Simplifying x + 1 = 2.236067978 Reorder the terms: 1 + x = 2.236067978 Solving 1 + x = 2.236067978 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = 2.236067978 + -1 Combine like terms: 1 + -1 = 0 0 + x = 2.236067978 + -1 x = 2.236067978 + -1 Combine like terms: 2.236067978 + -1 = 1.236067978 x = 1.236067978 Simplifying x = 1.236067978Subproblem 2
x + 1 = -2.236067978 Simplifying x + 1 = -2.236067978 Reorder the terms: 1 + x = -2.236067978 Solving 1 + x = -2.236067978 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = -2.236067978 + -1 Combine like terms: 1 + -1 = 0 0 + x = -2.236067978 + -1 x = -2.236067978 + -1 Combine like terms: -2.236067978 + -1 = -3.236067978 x = -3.236067978 Simplifying x = -3.236067978Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.236067978, -3.236067978}
| 4x-x^2=1 | | (5b^2+7a^2)(-5b^2+7a^2)= | | 2logx-8=0 | | abs(9-2x)=7 | | 2x+[2x-(x-4)]=[-x(-5-x)] | | (B-2)(B-4)= | | 12+6x=5x-5 | | 12+6x=5x-15 | | (b+4a)x^2= | | 6+3m-1=7m+7-3m | | 5(x-2)+9(3-x)= | | 4x+3y-24=0 | | cot(x)=2 | | 15(x+5)=0 | | 6-2x=5x-9x-18 | | 4-5(w-5)=2(3w-13) | | X*x*(3*x-5)=22*x | | X^4-6x^3-12x^2+56x+96=0 | | X+8-12= | | x^2+4x-13=12 | | 10-10+5X=15-10 | | 8(5-2)=x | | x=0.41 | | 2*(x-1)-x=3x-16 | | 2(x-10)=-18 | | -8(x+2)=-60 | | 4(t-1)-3(2t-1)=2-7(3t+1) | | -(x-6)=1 | | 7(2x+5)-6x=3 | | 5+42x=21x+41 | | 3(x-2)-2(3x+4)x=2 | | (-4y^2+5y-2)+(3y^2+6y+1)=0 |