If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + 19x = 36 Reorder the terms: 19x + 2x2 = 36 Solving 19x + 2x2 = 36 Solving for variable 'x'. Reorder the terms: -36 + 19x + 2x2 = 36 + -36 Combine like terms: 36 + -36 = 0 -36 + 19x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -18 + 9.5x + x2 = 0 Move the constant term to the right: Add '18' to each side of the equation. -18 + 9.5x + 18 + x2 = 0 + 18 Reorder the terms: -18 + 18 + 9.5x + x2 = 0 + 18 Combine like terms: -18 + 18 = 0 0 + 9.5x + x2 = 0 + 18 9.5x + x2 = 0 + 18 Combine like terms: 0 + 18 = 18 9.5x + x2 = 18 The x term is 9.5x. Take half its coefficient (4.75). Square it (22.5625) and add it to both sides. Add '22.5625' to each side of the equation. 9.5x + 22.5625 + x2 = 18 + 22.5625 Reorder the terms: 22.5625 + 9.5x + x2 = 18 + 22.5625 Combine like terms: 18 + 22.5625 = 40.5625 22.5625 + 9.5x + x2 = 40.5625 Factor a perfect square on the left side: (x + 4.75)(x + 4.75) = 40.5625 Calculate the square root of the right side: 6.368869601 Break this problem into two subproblems by setting (x + 4.75) equal to 6.368869601 and -6.368869601.Subproblem 1
x + 4.75 = 6.368869601 Simplifying x + 4.75 = 6.368869601 Reorder the terms: 4.75 + x = 6.368869601 Solving 4.75 + x = 6.368869601 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-4.75' to each side of the equation. 4.75 + -4.75 + x = 6.368869601 + -4.75 Combine like terms: 4.75 + -4.75 = 0.00 0.00 + x = 6.368869601 + -4.75 x = 6.368869601 + -4.75 Combine like terms: 6.368869601 + -4.75 = 1.618869601 x = 1.618869601 Simplifying x = 1.618869601Subproblem 2
x + 4.75 = -6.368869601 Simplifying x + 4.75 = -6.368869601 Reorder the terms: 4.75 + x = -6.368869601 Solving 4.75 + x = -6.368869601 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-4.75' to each side of the equation. 4.75 + -4.75 + x = -6.368869601 + -4.75 Combine like terms: 4.75 + -4.75 = 0.00 0.00 + x = -6.368869601 + -4.75 x = -6.368869601 + -4.75 Combine like terms: -6.368869601 + -4.75 = -11.118869601 x = -11.118869601 Simplifying x = -11.118869601Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.618869601, -11.118869601}
| 15h+13=17h-11 | | X+(2x-4)+(7x-5)= | | 4/10=14/x | | 12f-40=2f+10 | | 0.4x=-14 | | -38-x=10-5x | | q+18=4q-15 | | 4/9x=8/63 | | (24000–X)×(17600/X)=1600 | | 35d=70 | | -9(x+8)=-9x-72 | | 4.7m=43.71 | | 9r+9=5r+49 | | 6(12-2z)=-2z | | Y=-3(x-5)-10 | | 3=21-6a | | -3x+2-5x-7=4+2 | | 6p-49=11p-79 | | 9p+146=8p | | 4x-207=9-5x | | 20x+15y=950 | | z^2+2zi-2=0 | | -9(t^2+13)(t^2-7)=0 | | 48x=4.176 | | -4+14-24=x | | 8v+80=17v-100 | | 3x-11=4x-11 | | 0.05x=0.0815 | | 46b-42b+9b+10b-21b-1=39 | | 19c+45=31c-63 | | 5g+6kg=g | | (X*x)+((3x)*(3x))=(24*24) |