If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 10x2 + 3x + -36 = 0 Reorder the terms: -36 + 3x + 10x2 = 0 Solving -36 + 3x + 10x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 10 the coefficient of the squared term: Divide each side by '10'. -3.6 + 0.3x + x2 = 0 Move the constant term to the right: Add '3.6' to each side of the equation. -3.6 + 0.3x + 3.6 + x2 = 0 + 3.6 Reorder the terms: -3.6 + 3.6 + 0.3x + x2 = 0 + 3.6 Combine like terms: -3.6 + 3.6 = 0.0 0.0 + 0.3x + x2 = 0 + 3.6 0.3x + x2 = 0 + 3.6 Combine like terms: 0 + 3.6 = 3.6 0.3x + x2 = 3.6 The x term is 0.3x. Take half its coefficient (0.15). Square it (0.0225) and add it to both sides. Add '0.0225' to each side of the equation. 0.3x + 0.0225 + x2 = 3.6 + 0.0225 Reorder the terms: 0.0225 + 0.3x + x2 = 3.6 + 0.0225 Combine like terms: 3.6 + 0.0225 = 3.6225 0.0225 + 0.3x + x2 = 3.6225 Factor a perfect square on the left side: (x + 0.15)(x + 0.15) = 3.6225 Calculate the square root of the right side: 1.903286631 Break this problem into two subproblems by setting (x + 0.15) equal to 1.903286631 and -1.903286631.Subproblem 1
x + 0.15 = 1.903286631 Simplifying x + 0.15 = 1.903286631 Reorder the terms: 0.15 + x = 1.903286631 Solving 0.15 + x = 1.903286631 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.15' to each side of the equation. 0.15 + -0.15 + x = 1.903286631 + -0.15 Combine like terms: 0.15 + -0.15 = 0.00 0.00 + x = 1.903286631 + -0.15 x = 1.903286631 + -0.15 Combine like terms: 1.903286631 + -0.15 = 1.753286631 x = 1.753286631 Simplifying x = 1.753286631Subproblem 2
x + 0.15 = -1.903286631 Simplifying x + 0.15 = -1.903286631 Reorder the terms: 0.15 + x = -1.903286631 Solving 0.15 + x = -1.903286631 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.15' to each side of the equation. 0.15 + -0.15 + x = -1.903286631 + -0.15 Combine like terms: 0.15 + -0.15 = 0.00 0.00 + x = -1.903286631 + -0.15 x = -1.903286631 + -0.15 Combine like terms: -1.903286631 + -0.15 = -2.053286631 x = -2.053286631 Simplifying x = -2.053286631Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.753286631, -2.053286631}
| 6ab-3ac= | | 12a^2+10a-8=0 | | P=5t-d | | (6x^2-3x-6)-(-7x^2+3x-8)=0 | | 5(x+3)-9=16 | | 36x^2-4x+13=0 | | 3x+2x-8=5x+12 | | 4x^3-24x^2-18=0 | | ln*(x-1)+ln*(x+1)=ln*3 | | 4x+66=8x-14 | | 7i(8-12i)(8+12i)= | | 2x-2lnx=0 | | -9u-3=-6(u+4) | | 25-ln(4-x)=0 | | 2x-3=x+12x-5 | | 4x+66=8x-11 | | 6x-7=-2x-1 | | 1.75x+3y=16 | | 10(x+1)=30 | | -4(x-5)=4x | | 2x+20=-10 | | 0=-t^2+2t+7 | | 75x^2+80x+20=0 | | 9=3(j-4) | | -2(x-3)+7=13 | | 4u-2u=-6u+28 | | 6(x+1)=110 | | 9r-6r=18 | | ln(x^2+1)=0 | | -16x+12x=-16 | | 4=1+3x | | x^3+19x^2-42=0 |