If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 10x + -1 = (2x * 1)(2x + 1) Reorder the terms: -1 + 10x = (2x * 1)(2x + 1) Reorder the terms for easier multiplication: -1 + 10x = (2 * 1x)(2x + 1) Multiply 2 * 1 -1 + 10x = (2x)(2x + 1) Remove parenthesis around (2x) -1 + 10x = 2x(2x + 1) Reorder the terms: -1 + 10x = 2x(1 + 2x) -1 + 10x = (1 * 2x + 2x * 2x) -1 + 10x = (2x + 4x2) Solving -1 + 10x = 2x + 4x2 Solving for variable 'x'. Combine like terms: 10x + -2x = 8x -1 + 8x + -4x2 = 2x + 4x2 + -2x + -4x2 Reorder the terms: -1 + 8x + -4x2 = 2x + -2x + 4x2 + -4x2 Combine like terms: 2x + -2x = 0 -1 + 8x + -4x2 = 0 + 4x2 + -4x2 -1 + 8x + -4x2 = 4x2 + -4x2 Combine like terms: 4x2 + -4x2 = 0 -1 + 8x + -4x2 = 0 Begin completing the square. Divide all terms by -4 the coefficient of the squared term: Divide each side by '-4'. 0.25 + -2x + x2 = 0 Move the constant term to the right: Add '-0.25' to each side of the equation. 0.25 + -2x + -0.25 + x2 = 0 + -0.25 Reorder the terms: 0.25 + -0.25 + -2x + x2 = 0 + -0.25 Combine like terms: 0.25 + -0.25 = 0.00 0.00 + -2x + x2 = 0 + -0.25 -2x + x2 = 0 + -0.25 Combine like terms: 0 + -0.25 = -0.25 -2x + x2 = -0.25 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 = -0.25 + 1 Reorder the terms: 1 + -2x + x2 = -0.25 + 1 Combine like terms: -0.25 + 1 = 0.75 1 + -2x + x2 = 0.75 Factor a perfect square on the left side: (x + -1)(x + -1) = 0.75 Calculate the square root of the right side: 0.866025404 Break this problem into two subproblems by setting (x + -1) equal to 0.866025404 and -0.866025404.Subproblem 1
x + -1 = 0.866025404 Simplifying x + -1 = 0.866025404 Reorder the terms: -1 + x = 0.866025404 Solving -1 + x = 0.866025404 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 = 0.866025404 + 1 Combine like terms: -1 + 1 = 0 0 + x = 0.866025404 + 1 x = 0.866025404 + 1 Combine like terms: 0.866025404 + 1 = 1.866025404 x = 1.866025404 Simplifying x = 1.866025404Subproblem 2
x + -1 = -0.866025404 Simplifying x + -1 = -0.866025404 Reorder the terms: -1 + x = -0.866025404 Solving -1 + x = -0.866025404 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 = -0.866025404 + 1 Combine like terms: -1 + 1 = 0 0 + x = -0.866025404 + 1 x = -0.866025404 + 1 Combine like terms: -0.866025404 + 1 = 0.133974596 x = 0.133974596 Simplifying x = 0.133974596Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.866025404, 0.133974596}
| x+(x-1)=1.2 | | 5(-9+x)=-110 | | 5(-8+6x)=-40 | | y^2-25y-54= | | 1/c+5=2/3 | | -0.6+1.6n= | | 12x-32-28+70x-50x=56x | | f(-5)=2(-5)+1 | | 3y+4=3(y+3)-5 | | 2(1x-4)+2x=-6x-2 | | n^2+20n+24=5 | | 1260-6x+3.5y=935 | | -6x+10+5x+17=-4 | | 360=x+(x+35)+(x-46)+.5x | | -x^2+81= | | -6(5-2m)=78 | | -4x+7=111 | | 7(-5-6x)=-245 | | F(5)=8n-3 | | -3-8-1/5m= | | 4u+19=-3u-9 | | 10.4+3.146+206.51+0.023= | | 2[2+3(x-1)]=22 | | 4+11y-2=8y+56-6y | | 4n+2n-7=22 | | 8(-2x-8)-4(-3-2x)=-68 | | .2(-25+15x)=.5(6x-10) | | 80=4x-19 | | 4(5-4x)=-92 | | 3k-4=2+3k-6 | | 3z+3=30 | | (m^2-m)+(2m+m^2)= |