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 = 65536 Reorder the terms: x + x2 = 65536 Solving x + x2 = 65536 Solving for variable 'x'. Reorder the terms: -65536 + x + x2 = 65536 + -65536 Combine like terms: 65536 + -65536 = 0 -65536 + x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '65536' to each side of the equation. -65536 + x + 65536 + x2 = 0 + 65536 Reorder the terms: -65536 + 65536 + x + x2 = 0 + 65536 Combine like terms: -65536 + 65536 = 0 0 + x + x2 = 0 + 65536 x + x2 = 0 + 65536 Combine like terms: 0 + 65536 = 65536 x + x2 = 65536 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 = 65536 + 0.25 Reorder the terms: 0.25 + x + x2 = 65536 + 0.25 Combine like terms: 65536 + 0.25 = 65536.25 0.25 + x + x2 = 65536.25 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = 65536.25 Calculate the square root of the right side: 256.000488281 Break this problem into two subproblems by setting (x + 0.5) equal to 256.000488281 and -256.000488281.Subproblem 1
x + 0.5 = 256.000488281 Simplifying x + 0.5 = 256.000488281 Reorder the terms: 0.5 + x = 256.000488281 Solving 0.5 + x = 256.000488281 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 = 256.000488281 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 256.000488281 + -0.5 x = 256.000488281 + -0.5 Combine like terms: 256.000488281 + -0.5 = 255.500488281 x = 255.500488281 Simplifying x = 255.500488281Subproblem 2
x + 0.5 = -256.000488281 Simplifying x + 0.5 = -256.000488281 Reorder the terms: 0.5 + x = -256.000488281 Solving 0.5 + x = -256.000488281 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 = -256.000488281 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = -256.000488281 + -0.5 x = -256.000488281 + -0.5 Combine like terms: -256.000488281 + -0.5 = -256.500488281 x = -256.500488281 Simplifying x = -256.500488281Solution
The solution to the problem is based on the solutions from the subproblems. x = {255.500488281, -256.500488281}
| x^2-42-400= | | 3x+4-x+-5=x-3+2x+4 | | ln(9x-1)=-3 | | 5/t=.5/.3 | | 6x+3=9x+13 | | 1.1=p-1.4 | | 6a(a+3)=18+6a | | -(q+-5)=2 | | y=-x^2-12x+16 | | 14x+18x^2=0 | | 3x-2+6x+9=135 | | x+30+1x+x=360 | | X/10-3/10=2 | | 9x+1=27x-12 | | -2s=-5-s | | 12f+5-15=8f+4f-10 | | 2x(3)4x=36 | | 8-x+4-2-9x= | | 4x-3+6=150 | | X+4.5=9.3 | | 6x+3=12-9x | | -9/7= | | 18-4w=-w-20-7 | | 4x=157 | | 2-p=-1 | | -2x-8=90 | | 1/5m-10=-36 | | t+72=1.65 | | 34=p-52 | | 2(0)-9= | | 88-20-28=c | | 3x+4y=5792 |