If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 10x2 + -36x + -4 = 0 Reorder the terms: -4 + -36x + 10x2 = 0 Solving -4 + -36x + 10x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(-2 + -18x + 5x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-2 + -18x + 5x2)' equal to zero and attempt to solve: Simplifying -2 + -18x + 5x2 = 0 Solving -2 + -18x + 5x2 = 0 Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. -0.4 + -3.6x + x2 = 0 Move the constant term to the right: Add '0.4' to each side of the equation. -0.4 + -3.6x + 0.4 + x2 = 0 + 0.4 Reorder the terms: -0.4 + 0.4 + -3.6x + x2 = 0 + 0.4 Combine like terms: -0.4 + 0.4 = 0.0 0.0 + -3.6x + x2 = 0 + 0.4 -3.6x + x2 = 0 + 0.4 Combine like terms: 0 + 0.4 = 0.4 -3.6x + x2 = 0.4 The x term is -3.6x. Take half its coefficient (-1.8). Square it (3.24) and add it to both sides. Add '3.24' to each side of the equation. -3.6x + 3.24 + x2 = 0.4 + 3.24 Reorder the terms: 3.24 + -3.6x + x2 = 0.4 + 3.24 Combine like terms: 0.4 + 3.24 = 3.64 3.24 + -3.6x + x2 = 3.64 Factor a perfect square on the left side: (x + -1.8)(x + -1.8) = 3.64 Calculate the square root of the right side: 1.907878403 Break this problem into two subproblems by setting (x + -1.8) equal to 1.907878403 and -1.907878403.Subproblem 1
x + -1.8 = 1.907878403 Simplifying x + -1.8 = 1.907878403 Reorder the terms: -1.8 + x = 1.907878403 Solving -1.8 + x = 1.907878403 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.8' to each side of the equation. -1.8 + 1.8 + x = 1.907878403 + 1.8 Combine like terms: -1.8 + 1.8 = 0.0 0.0 + x = 1.907878403 + 1.8 x = 1.907878403 + 1.8 Combine like terms: 1.907878403 + 1.8 = 3.707878403 x = 3.707878403 Simplifying x = 3.707878403Subproblem 2
x + -1.8 = -1.907878403 Simplifying x + -1.8 = -1.907878403 Reorder the terms: -1.8 + x = -1.907878403 Solving -1.8 + x = -1.907878403 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.8' to each side of the equation. -1.8 + 1.8 + x = -1.907878403 + 1.8 Combine like terms: -1.8 + 1.8 = 0.0 0.0 + x = -1.907878403 + 1.8 x = -1.907878403 + 1.8 Combine like terms: -1.907878403 + 1.8 = -0.107878403 x = -0.107878403 Simplifying x = -0.107878403Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.707878403, -0.107878403}Solution
x = {3.707878403, -0.107878403}
| 5x+3(x-7+2x)= | | x^2+y^2-8y-2=0 | | 6x+75=3x+60 | | 2x+5+4x=23 | | x(4+3+x)-5= | | sinL-sinB=0 | | sinL-sinL=0 | | 16(9-b)+7b=198 | | 16m^4+24m^2+9= | | 6(4-5y)+18=-138 | | x*x*x-8x-3=0 | | 10y^2+25y=0 | | 21(7-c)+12c=183 | | 19x-32y=113 | | a*a-2a-3=0 | | -9x^2-12=4 | | 3.00=2.0 | | 3.00=0.20 | | 3.00=0.25 | | a*b=(a-c)*(b+d) | | 5.5x+4=5x+12 | | 18.84=x*3.14 | | 6(5-8)17=-241 | | 8(3-6d)+13=-155 | | 5c+2=x | | 3(7-7k)+19=-65 | | X+40=2x-16 | | 4(9-5m)+15=-89 | | -3x(x+9)=42 | | X-80=6x-5 | | 3x-15=-4 | | 6w=76.36 |