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 + -3) = 1 + 4x Reorder the terms: 2x(-3 + x) = 1 + 4x (-3 * 2x + x * 2x) = 1 + 4x (-6x + 2x2) = 1 + 4x Solving -6x + 2x2 = 1 + 4x Solving for variable 'x'. Reorder the terms: -1 + -6x + -4x + 2x2 = 1 + 4x + -1 + -4x Combine like terms: -6x + -4x = -10x -1 + -10x + 2x2 = 1 + 4x + -1 + -4x Reorder the terms: -1 + -10x + 2x2 = 1 + -1 + 4x + -4x Combine like terms: 1 + -1 = 0 -1 + -10x + 2x2 = 0 + 4x + -4x -1 + -10x + 2x2 = 4x + -4x Combine like terms: 4x + -4x = 0 -1 + -10x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -0.5 + -5x + x2 = 0 Move the constant term to the right: Add '0.5' to each side of the equation. -0.5 + -5x + 0.5 + x2 = 0 + 0.5 Reorder the terms: -0.5 + 0.5 + -5x + x2 = 0 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + -5x + x2 = 0 + 0.5 -5x + x2 = 0 + 0.5 Combine like terms: 0 + 0.5 = 0.5 -5x + x2 = 0.5 The x term is -5x. Take half its coefficient (-2.5). Square it (6.25) and add it to both sides. Add '6.25' to each side of the equation. -5x + 6.25 + x2 = 0.5 + 6.25 Reorder the terms: 6.25 + -5x + x2 = 0.5 + 6.25 Combine like terms: 0.5 + 6.25 = 6.75 6.25 + -5x + x2 = 6.75 Factor a perfect square on the left side: (x + -2.5)(x + -2.5) = 6.75 Calculate the square root of the right side: 2.598076211 Break this problem into two subproblems by setting (x + -2.5) equal to 2.598076211 and -2.598076211.Subproblem 1
x + -2.5 = 2.598076211 Simplifying x + -2.5 = 2.598076211 Reorder the terms: -2.5 + x = 2.598076211 Solving -2.5 + x = 2.598076211 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.5' to each side of the equation. -2.5 + 2.5 + x = 2.598076211 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + x = 2.598076211 + 2.5 x = 2.598076211 + 2.5 Combine like terms: 2.598076211 + 2.5 = 5.098076211 x = 5.098076211 Simplifying x = 5.098076211Subproblem 2
x + -2.5 = -2.598076211 Simplifying x + -2.5 = -2.598076211 Reorder the terms: -2.5 + x = -2.598076211 Solving -2.5 + x = -2.598076211 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.5' to each side of the equation. -2.5 + 2.5 + x = -2.598076211 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + x = -2.598076211 + 2.5 x = -2.598076211 + 2.5 Combine like terms: -2.598076211 + 2.5 = -0.098076211 x = -0.098076211 Simplifying x = -0.098076211Solution
The solution to the problem is based on the solutions from the subproblems. x = {5.098076211, -0.098076211}
| t^2-6t-4=0 | | F(-3)=9x-5 | | 12X^2-48X+34=0 | | 9y+2x(5y-19)=38 | | .45x+.05(14-x)=.10(79) | | X+.4444=.75 | | 7x+12y=240 | | 1.5*e=6 | | 9y+2x(5x-19)=38 | | 5x-2(3x+5)=10x+32 | | 3p+5=-7+5p | | 5x-3y+12w+2y-4w+7x= | | 2(x-3)-9=6x-4(5+x) | | s+4-2i=0 | | X^2+y^2+4x-14y+4=0 | | 9y+2x(5-19)=38 | | 10+3k=4(8-6k)+5 | | -110=-7(-6m-4)+4m | | 7x-2=a | | 64=16*d | | x=0.6x+984 | | 2(f-6)=8 | | 384+0.6x= | | 12ab-4b=0 | | -10y+18=-(5y-7)+5y | | 23x=45 | | -2x+4+7=29 | | 3x-2x+20=4x-20 | | 16t^2+15t-151=0 | | 2x+7x-4=23 | | 384+0.06=x | | -8(k+6)=5k+2(k-4) |