If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 12x2 + -56x + 40 = 0 Reorder the terms: 40 + -56x + 12x2 = 0 Solving 40 + -56x + 12x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '4'. 4(10 + -14x + 3x2) = 0 Ignore the factor 4.Subproblem 1
Set the factor '(10 + -14x + 3x2)' equal to zero and attempt to solve: Simplifying 10 + -14x + 3x2 = 0 Solving 10 + -14x + 3x2 = 0 Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. 3.333333333 + -4.666666667x + x2 = 0 Move the constant term to the right: Add '-3.333333333' to each side of the equation. 3.333333333 + -4.666666667x + -3.333333333 + x2 = 0 + -3.333333333 Reorder the terms: 3.333333333 + -3.333333333 + -4.666666667x + x2 = 0 + -3.333333333 Combine like terms: 3.333333333 + -3.333333333 = 0.000000000 0.000000000 + -4.666666667x + x2 = 0 + -3.333333333 -4.666666667x + x2 = 0 + -3.333333333 Combine like terms: 0 + -3.333333333 = -3.333333333 -4.666666667x + x2 = -3.333333333 The x term is -4.666666667x. Take half its coefficient (-2.333333334). Square it (5.444444448) and add it to both sides. Add '5.444444448' to each side of the equation. -4.666666667x + 5.444444448 + x2 = -3.333333333 + 5.444444448 Reorder the terms: 5.444444448 + -4.666666667x + x2 = -3.333333333 + 5.444444448 Combine like terms: -3.333333333 + 5.444444448 = 2.111111115 5.444444448 + -4.666666667x + x2 = 2.111111115 Factor a perfect square on the left side: (x + -2.333333334)(x + -2.333333334) = 2.111111115 Calculate the square root of the right side: 1.452966316 Break this problem into two subproblems by setting (x + -2.333333334) equal to 1.452966316 and -1.452966316.Subproblem 1
x + -2.333333334 = 1.452966316 Simplifying x + -2.333333334 = 1.452966316 Reorder the terms: -2.333333334 + x = 1.452966316 Solving -2.333333334 + x = 1.452966316 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.333333334' to each side of the equation. -2.333333334 + 2.333333334 + x = 1.452966316 + 2.333333334 Combine like terms: -2.333333334 + 2.333333334 = 0.000000000 0.000000000 + x = 1.452966316 + 2.333333334 x = 1.452966316 + 2.333333334 Combine like terms: 1.452966316 + 2.333333334 = 3.78629965 x = 3.78629965 Simplifying x = 3.78629965Subproblem 2
x + -2.333333334 = -1.452966316 Simplifying x + -2.333333334 = -1.452966316 Reorder the terms: -2.333333334 + x = -1.452966316 Solving -2.333333334 + x = -1.452966316 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.333333334' to each side of the equation. -2.333333334 + 2.333333334 + x = -1.452966316 + 2.333333334 Combine like terms: -2.333333334 + 2.333333334 = 0.000000000 0.000000000 + x = -1.452966316 + 2.333333334 x = -1.452966316 + 2.333333334 Combine like terms: -1.452966316 + 2.333333334 = 0.880367018 x = 0.880367018 Simplifying x = 0.880367018Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.78629965, 0.880367018}Solution
x = {3.78629965, 0.880367018}
| 13=-2x+y | | 8x+10=-7x-18 | | 8x+10=8x-18 | | 3(a+6)=36 | | 5e-3=37 | | x^2+y^2+xy=8 | | 4lx+5l=30 | | 8x+.5x=28 | | X=3.5-.0625x | | X-.0625x-3.5=0 | | 1=-2x+y+75 | | R=-2x+y+75 | | 25-3x=7-9x | | 7x-2(2x+6)=6 | | 3x+(x+2)=33 | | 98-(7x+11)=7(x+6)+x | | 3x+2x=33 | | 98-(7x+11)=7(7x+6)+x | | 98-(7x+11)=7(7x+6)+6 | | 7(8t+1)-15=t-(t+7) | | 4(5t+1)-7=t-(t+2) | | 5(3x+4)-2x=7x-(-2x+11) | | 4(5t-1)-7=t-(t-2) | | 3x+5(2x-7)=4 | | 25x+20=3x+10 | | -2(x)=5x-5-x | | 12-a=5a | | 4.5*x=0.1 | | 4.5*x=1 | | 4.5*x=0.5 | | 4.5*x=0.7 | | 3v+2=7v+6 |