If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 18x2 + -73x + 59 = 0 Reorder the terms: 59 + -73x + 18x2 = 0 Solving 59 + -73x + 18x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 18 the coefficient of the squared term: Divide each side by '18'. 3.277777778 + -4.055555556x + x2 = 0 Move the constant term to the right: Add '-3.277777778' to each side of the equation. 3.277777778 + -4.055555556x + -3.277777778 + x2 = 0 + -3.277777778 Reorder the terms: 3.277777778 + -3.277777778 + -4.055555556x + x2 = 0 + -3.277777778 Combine like terms: 3.277777778 + -3.277777778 = 0.000000000 0.000000000 + -4.055555556x + x2 = 0 + -3.277777778 -4.055555556x + x2 = 0 + -3.277777778 Combine like terms: 0 + -3.277777778 = -3.277777778 -4.055555556x + x2 = -3.277777778 The x term is -4.055555556x. Take half its coefficient (-2.027777778). Square it (4.111882717) and add it to both sides. Add '4.111882717' to each side of the equation. -4.055555556x + 4.111882717 + x2 = -3.277777778 + 4.111882717 Reorder the terms: 4.111882717 + -4.055555556x + x2 = -3.277777778 + 4.111882717 Combine like terms: -3.277777778 + 4.111882717 = 0.834104939 4.111882717 + -4.055555556x + x2 = 0.834104939 Factor a perfect square on the left side: (x + -2.027777778)(x + -2.027777778) = 0.834104939 Calculate the square root of the right side: 0.913293457 Break this problem into two subproblems by setting (x + -2.027777778) equal to 0.913293457 and -0.913293457.Subproblem 1
x + -2.027777778 = 0.913293457 Simplifying x + -2.027777778 = 0.913293457 Reorder the terms: -2.027777778 + x = 0.913293457 Solving -2.027777778 + x = 0.913293457 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.027777778' to each side of the equation. -2.027777778 + 2.027777778 + x = 0.913293457 + 2.027777778 Combine like terms: -2.027777778 + 2.027777778 = 0.000000000 0.000000000 + x = 0.913293457 + 2.027777778 x = 0.913293457 + 2.027777778 Combine like terms: 0.913293457 + 2.027777778 = 2.941071235 x = 2.941071235 Simplifying x = 2.941071235Subproblem 2
x + -2.027777778 = -0.913293457 Simplifying x + -2.027777778 = -0.913293457 Reorder the terms: -2.027777778 + x = -0.913293457 Solving -2.027777778 + x = -0.913293457 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.027777778' to each side of the equation. -2.027777778 + 2.027777778 + x = -0.913293457 + 2.027777778 Combine like terms: -2.027777778 + 2.027777778 = 0.000000000 0.000000000 + x = -0.913293457 + 2.027777778 x = -0.913293457 + 2.027777778 Combine like terms: -0.913293457 + 2.027777778 = 1.114484321 x = 1.114484321 Simplifying x = 1.114484321Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.941071235, 1.114484321}
| 3-4x=6(80x) | | 45x+50y=375 | | 45x+5y=375 | | p^4+40-14p^2=0 | | 11x+16x=5 | | 5(x+4)=7x+9 | | 3-(5x-1)+4x=4+7-24 | | 14=3(x-1)-(x-9) | | f(-1)=5(-1)+2 | | y-2(1)=11 | | 25b+15b^3=0 | | -x+10+2x=11 | | 45-11x=10 | | 4.5x-8.05=5.9 | | ln(x+3)+2ln(3)=6 | | 19=04x-0.9x-6 | | y=-0.5x^2+9x-10 | | -5(5d+5)+(6d-4)= | | 6/x-2=3/4 | | 37-12b=-35 | | f(x)=5(-1)+2 | | 10x^3-15x^2-45x=0 | | -16+2x=15 | | 16x=12x^2-24 | | 100+25=85+30 | | 36x^2-146x+118=0 | | 8(z+2)-2(z-1)=3(z-1)+2(z-3) | | 6(X)+3(X)=108 | | 4x^2-2x^2+2x-3x+7= | | 6+0.10=4+0.12 | | H=4.9t+-4.9t^2 | | 10q+5+6q-1= |