If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 36 = x * x + (x + -3) Multiply x * x 36 = x2 + (x + -3) Reorder the terms: 36 = x2 + (-3 + x) Remove parenthesis around (-3 + x) 36 = x2 + -3 + x Reorder the terms: 36 = -3 + x + x2 Solving 36 = -3 + x + x2 Solving for variable 'x'. Combine like terms: 36 + 3 = 39 39 + -1x + -1x2 = -3 + x + x2 + 3 + -1x + -1x2 Reorder the terms: 39 + -1x + -1x2 = -3 + 3 + x + -1x + x2 + -1x2 Combine like terms: -3 + 3 = 0 39 + -1x + -1x2 = 0 + x + -1x + x2 + -1x2 39 + -1x + -1x2 = x + -1x + x2 + -1x2 Combine like terms: x + -1x = 0 39 + -1x + -1x2 = 0 + x2 + -1x2 39 + -1x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 39 + -1x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -39 + x + x2 = 0 Move the constant term to the right: Add '39' to each side of the equation. -39 + x + 39 + x2 = 0 + 39 Reorder the terms: -39 + 39 + x + x2 = 0 + 39 Combine like terms: -39 + 39 = 0 0 + x + x2 = 0 + 39 x + x2 = 0 + 39 Combine like terms: 0 + 39 = 39 x + x2 = 39 The x term is x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. + 0.25 + x2 = 39 + 0.25 Combine like terms: + 0.25 = 1.25 1.25 + x2 = 39 + 0.25 Combine like terms: 39 + 0.25 = 39.25 1.25 + x2 = 39.25 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = 39.25 Calculate the square root of the right side: 6.264982043 Break this problem into two subproblems by setting (x + 0.5) equal to 6.264982043 and -6.264982043.Subproblem 1
x + 0.5 = 6.264982043 Simplifying x + 0.5 = 6.264982043 Reorder the terms: 0.5 + x = 6.264982043 Solving 0.5 + x = 6.264982043 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = 6.264982043 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 6.264982043 + -0.5 x = 6.264982043 + -0.5 Combine like terms: 6.264982043 + -0.5 = 5.764982043 x = 5.764982043 Simplifying x = 5.764982043Subproblem 2
x + 0.5 = -6.264982043 Simplifying x + 0.5 = -6.264982043 Reorder the terms: 0.5 + x = -6.264982043 Solving 0.5 + x = -6.264982043 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = -6.264982043 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = -6.264982043 + -0.5 x = -6.264982043 + -0.5 Combine like terms: -6.264982043 + -0.5 = -6.764982043 x = -6.764982043 Simplifying x = -6.764982043Solution
The solution to the problem is based on the solutions from the subproblems. x = {5.764982043, -6.764982043}
| 2x-56x= | | P(x)=14000+70x+x^2 | | x^2-x-1=-(6/5) | | 3x^2(5x^3-8x+7)= | | 6x^2+6x-336=0 | | v*2=45-4v | | 80-2x=x^2 | | 4a^2+4ab-80b^2=0 | | a^3-9a^2b+ab-9b^2=0 | | (1-(9/5)^(1/2))/(1*2) | | 92-2x=12+x^2 | | 3+2(4x-4)=5-5(2x+1) | | ln(8x+6)=3.2 | | 125c^3+216= | | ln(5x)+5=0 | | y-6=1.16(x-1) | | 36=x*x(x-3) | | x^2-x-(1/5)=0 | | 3√5/64 | | x*x(x-3)=36 | | x^2-x-(1/5) | | 2x+3+3y=9 | | (20/21)x^(-1/21)-(41/21)x^(20/21) | | x^2-x-(1/5)= | | 9u^7+24u^6+12u^5=0 | | 3x^3-21x^2+2x-14=0 | | 3n^2+3n-270= | | .5(x+200)=.56x-362 | | 4+2m=20 | | -x^2+6x-27=0 | | 0.01(x+24)-.24=.01(7x+24) | | 114-5x=3x+15 |