If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 6x2 + -18x + 8 = 0 Reorder the terms: 8 + -18x + 6x2 = 0 Solving 8 + -18x + 6x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(4 + -9x + 3x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(4 + -9x + 3x2)' equal to zero and attempt to solve: Simplifying 4 + -9x + 3x2 = 0 Solving 4 + -9x + 3x2 = 0 Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. 1.333333333 + -3x + x2 = 0 Move the constant term to the right: Add '-1.333333333' to each side of the equation. 1.333333333 + -3x + -1.333333333 + x2 = 0 + -1.333333333 Reorder the terms: 1.333333333 + -1.333333333 + -3x + x2 = 0 + -1.333333333 Combine like terms: 1.333333333 + -1.333333333 = 0.000000000 0.000000000 + -3x + x2 = 0 + -1.333333333 -3x + x2 = 0 + -1.333333333 Combine like terms: 0 + -1.333333333 = -1.333333333 -3x + x2 = -1.333333333 The x term is -3x. Take half its coefficient (-1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. -3x + 2.25 + x2 = -1.333333333 + 2.25 Reorder the terms: 2.25 + -3x + x2 = -1.333333333 + 2.25 Combine like terms: -1.333333333 + 2.25 = 0.916666667 2.25 + -3x + x2 = 0.916666667 Factor a perfect square on the left side: (x + -1.5)(x + -1.5) = 0.916666667 Calculate the square root of the right side: 0.957427108 Break this problem into two subproblems by setting (x + -1.5) equal to 0.957427108 and -0.957427108.Subproblem 1
x + -1.5 = 0.957427108 Simplifying x + -1.5 = 0.957427108 Reorder the terms: -1.5 + x = 0.957427108 Solving -1.5 + x = 0.957427108 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.5' to each side of the equation. -1.5 + 1.5 + x = 0.957427108 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + x = 0.957427108 + 1.5 x = 0.957427108 + 1.5 Combine like terms: 0.957427108 + 1.5 = 2.457427108 x = 2.457427108 Simplifying x = 2.457427108Subproblem 2
x + -1.5 = -0.957427108 Simplifying x + -1.5 = -0.957427108 Reorder the terms: -1.5 + x = -0.957427108 Solving -1.5 + x = -0.957427108 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.5' to each side of the equation. -1.5 + 1.5 + x = -0.957427108 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + x = -0.957427108 + 1.5 x = -0.957427108 + 1.5 Combine like terms: -0.957427108 + 1.5 = 0.542572892 x = 0.542572892 Simplifying x = 0.542572892Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.457427108, 0.542572892}Solution
x = {2.457427108, 0.542572892}
| 72-x+x^2=0 | | 48-2x+x^2=0 | | p-8/5-2/3p=21/4 | | 27x^3+21x+8=0 | | 26=3+17(n-1) | | sqrt(x+4)+4=sqrt(5x+4) | | 4+3(4x-4)=7-3(2x+1) | | 2n/3-5/7=38/21 | | 52=-2(22-b)+4(b+3) | | -0.016x^2+1.152x-15.2=0 | | 3x-5x+13=3x+33 | | h(x)=-0.016x^2+1.152x-15.2 | | m=2.27/740 | | -12/4= | | z/-11=2 | | 2x+x=5x-22 | | 6(2-9n)= | | -y^2+5=-4 | | a=.5ab | | 3x^2-30x+754=0 | | (18cos(3x))=0 | | 44w^2+w-21=0 | | 0.25x-1=0.5(x-1) | | x^3+x^2-17x-60=0 | | 0.7x+1.4=5x-2.04 | | x^2+25(i^2)=0 | | 100tanx=14 | | 8.4x-5.5y+7.2=0 | | 3x+16+5x=180 | | 30x^2+70x^6+60x^8= | | 8x-16(x+1)=-8x+20 | | 8.4x-5.5y+77.2=00 |