If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 12x2 + -48x + 39 = 0 Reorder the terms: 39 + -48x + 12x2 = 0 Solving 39 + -48x + 12x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '3'. 3(13 + -16x + 4x2) = 0 Ignore the factor 3.Subproblem 1
Set the factor '(13 + -16x + 4x2)' equal to zero and attempt to solve: Simplifying 13 + -16x + 4x2 = 0 Solving 13 + -16x + 4x2 = 0 Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. 3.25 + -4x + x2 = 0 Move the constant term to the right: Add '-3.25' to each side of the equation. 3.25 + -4x + -3.25 + x2 = 0 + -3.25 Reorder the terms: 3.25 + -3.25 + -4x + x2 = 0 + -3.25 Combine like terms: 3.25 + -3.25 = 0.00 0.00 + -4x + x2 = 0 + -3.25 -4x + x2 = 0 + -3.25 Combine like terms: 0 + -3.25 = -3.25 -4x + x2 = -3.25 The x term is -4x. Take half its coefficient (-2). Square it (4) and add it to both sides. Add '4' to each side of the equation. -4x + 4 + x2 = -3.25 + 4 Reorder the terms: 4 + -4x + x2 = -3.25 + 4 Combine like terms: -3.25 + 4 = 0.75 4 + -4x + x2 = 0.75 Factor a perfect square on the left side: (x + -2)(x + -2) = 0.75 Calculate the square root of the right side: 0.866025404 Break this problem into two subproblems by setting (x + -2) equal to 0.866025404 and -0.866025404.Subproblem 1
x + -2 = 0.866025404 Simplifying x + -2 = 0.866025404 Reorder the terms: -2 + x = 0.866025404 Solving -2 + x = 0.866025404 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + x = 0.866025404 + 2 Combine like terms: -2 + 2 = 0 0 + x = 0.866025404 + 2 x = 0.866025404 + 2 Combine like terms: 0.866025404 + 2 = 2.866025404 x = 2.866025404 Simplifying x = 2.866025404Subproblem 2
x + -2 = -0.866025404 Simplifying x + -2 = -0.866025404 Reorder the terms: -2 + x = -0.866025404 Solving -2 + x = -0.866025404 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + x = -0.866025404 + 2 Combine like terms: -2 + 2 = 0 0 + x = -0.866025404 + 2 x = -0.866025404 + 2 Combine like terms: -0.866025404 + 2 = 1.133974596 x = 1.133974596 Simplifying x = 1.133974596Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.866025404, 1.133974596}Solution
x = {2.866025404, 1.133974596}
| v+50=13 | | 14v^8wx^5-16v^3w^6=0 | | 6/11-2 | | 567x*345=1344 | | 5(4-x)(4-x)-3x(3-x)=0 | | 14=3(3)+b | | -1/2-1/4 | | 10x^4+32x^3+6x^2=0 | | -1/10+2/5 | | 7(x+6)+10=45 | | 14=3(-3)+b | | 7+1w=40 | | -5(5y-5)+4(2y+9)= | | 2x+67=180 | | 5+1m=100 | | -2x(3x+7)-4=2x+5 | | 5w/5=7/1 | | 3a(a+4)+9=(a-3)(a-7) | | 2x(x-3)+8=15 | | 2-x^3=0 | | 2=x^3 | | (x-2)(x+3)=5x-10 | | 7/20-5/8 | | (x+5)(x+4)=3x-5 | | 4.7y=61.1 | | 4n+2d=27 | | z/0.5=8.3 | | 5-2x^2+6x=12 | | 2-4x-x^3=0 | | 0.0387=0.003v | | 2-4x-x^3=x+1 | | 2/3X+1/5X^2=0 |