If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -0.83x + -0.83 = 0 Reorder the terms: -0.83 + -0.83x + x2 = 0 Solving -0.83 + -0.83x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '0.83' to each side of the equation. -0.83 + -0.83x + 0.83 + x2 = 0 + 0.83 Reorder the terms: -0.83 + 0.83 + -0.83x + x2 = 0 + 0.83 Combine like terms: -0.83 + 0.83 = 0.00 0.00 + -0.83x + x2 = 0 + 0.83 -0.83x + x2 = 0 + 0.83 Combine like terms: 0 + 0.83 = 0.83 -0.83x + x2 = 0.83 The x term is -0.83x. Take half its coefficient (-0.415). Square it (0.172225) and add it to both sides. Add '0.172225' to each side of the equation. -0.83x + 0.172225 + x2 = 0.83 + 0.172225 Reorder the terms: 0.172225 + -0.83x + x2 = 0.83 + 0.172225 Combine like terms: 0.83 + 0.172225 = 1.002225 0.172225 + -0.83x + x2 = 1.002225 Factor a perfect square on the left side: (x + -0.415)(x + -0.415) = 1.002225 Calculate the square root of the right side: 1.001111882 Break this problem into two subproblems by setting (x + -0.415) equal to 1.001111882 and -1.001111882.Subproblem 1
x + -0.415 = 1.001111882 Simplifying x + -0.415 = 1.001111882 Reorder the terms: -0.415 + x = 1.001111882 Solving -0.415 + x = 1.001111882 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.415' to each side of the equation. -0.415 + 0.415 + x = 1.001111882 + 0.415 Combine like terms: -0.415 + 0.415 = 0.000 0.000 + x = 1.001111882 + 0.415 x = 1.001111882 + 0.415 Combine like terms: 1.001111882 + 0.415 = 1.416111882 x = 1.416111882 Simplifying x = 1.416111882Subproblem 2
x + -0.415 = -1.001111882 Simplifying x + -0.415 = -1.001111882 Reorder the terms: -0.415 + x = -1.001111882 Solving -0.415 + x = -1.001111882 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.415' to each side of the equation. -0.415 + 0.415 + x = -1.001111882 + 0.415 Combine like terms: -0.415 + 0.415 = 0.000 0.000 + x = -1.001111882 + 0.415 x = -1.001111882 + 0.415 Combine like terms: -1.001111882 + 0.415 = -0.586111882 x = -0.586111882 Simplifying x = -0.586111882Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.416111882, -0.586111882}
| 7+7(7n-9)= | | 12=4(6p+3) | | 324=2(5*12)+(5*h)+(12*h) | | 407+1.99h=429.6+1.67h | | 5w^2+17+6=0 | | 67+x=15 | | 3.2-4s=2.3s+3 | | 5(3c+2)= | | 5w^2=-17-6 | | 80+3x+(60-x)=180 | | 3x-1y=-3 | | 407.0+1.99x=429.6+1.67x | | 4x^2+6x+6x+9=1 | | (xy-2y^2)-(x^2-3xy)dy=0 | | a^2x-b^2x=2a+2b | | 51=3*2+2*3*h | | X-32=65 | | x*1.20=480 | | -5(4x-2)=-10(-2x+1) | | t+6t+7t= | | 10x+3x+(48-x)=180 | | 10x+3x+(48-x)= | | log[3](x+15)-log[3](x)=4 | | 3x^2+9y=0 | | 11x=10x-5 | | 24x^2-74x^1+45=0 | | x^2-19x+50=0 | | 5-y=2x | | X-25=29 | | 20=31-x | | (10x^2-3)(10x^2+3)= | | x+x+2+x+4=126 |