If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + x + -233 = 0 Reorder the terms: -233 + x + x2 = 0 Solving -233 + x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '233' to each side of the equation. -233 + x + 233 + x2 = 0 + 233 Reorder the terms: -233 + 233 + x + x2 = 0 + 233 Combine like terms: -233 + 233 = 0 0 + x + x2 = 0 + 233 x + x2 = 0 + 233 Combine like terms: 0 + 233 = 233 x + x2 = 233 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. x + 0.25 + x2 = 233 + 0.25 Reorder the terms: 0.25 + x + x2 = 233 + 0.25 Combine like terms: 233 + 0.25 = 233.25 0.25 + x + x2 = 233.25 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = 233.25 Calculate the square root of the right side: 15.272524349 Break this problem into two subproblems by setting (x + 0.5) equal to 15.272524349 and -15.272524349.Subproblem 1
x + 0.5 = 15.272524349 Simplifying x + 0.5 = 15.272524349 Reorder the terms: 0.5 + x = 15.272524349 Solving 0.5 + x = 15.272524349 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 = 15.272524349 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 15.272524349 + -0.5 x = 15.272524349 + -0.5 Combine like terms: 15.272524349 + -0.5 = 14.772524349 x = 14.772524349 Simplifying x = 14.772524349Subproblem 2
x + 0.5 = -15.272524349 Simplifying x + 0.5 = -15.272524349 Reorder the terms: 0.5 + x = -15.272524349 Solving 0.5 + x = -15.272524349 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 = -15.272524349 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = -15.272524349 + -0.5 x = -15.272524349 + -0.5 Combine like terms: -15.272524349 + -0.5 = -15.772524349 x = -15.772524349 Simplifying x = -15.772524349Solution
The solution to the problem is based on the solutions from the subproblems. x = {14.772524349, -15.772524349}
| 45=.0021x^2-.286x+16.28 | | 8-1/7v=-19 | | -1/2(6+12x) | | 7x-3y=-6 | | -15/x-3=-10/x | | 905=5x | | 500=249+9x | | h/28-4/7=5/7 | | 4(x-5)=x/2 | | (-1/2w)-(3/5)=(1/5W) | | -3(x-8)=-6x+5+7 | | a(x-3)=7x-21 | | 2(x+a)=2x+10 | | 2/3x-5/3=8 | | t/3+2-6 | | 160=17t^2-130t | | 2(3x-b)=dx-12 | | 2k^2+5k=9 | | 4x^2=15x | | -2+15/(-3)*4/5+6 | | 1/4X+9=14 | | b(2x+5)=6x+c | | 0.75/0.15x1.5 | | 3x+2xy=64 | | 4=4p-12 | | 465=249+9x | | 3y=-6+4x | | 11a+17b+5c+2c-5b-4a= | | x^4+4x-136=0 | | 7.64x+61.12=122.24 | | 8x-2-5x= | | 6(x-6)+8=8x+6 |