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 + -444 = 0 Reorder the terms: -444 + x + x2 = 0 Solving -444 + x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '444' to each side of the equation. -444 + x + 444 + x2 = 0 + 444 Reorder the terms: -444 + 444 + x + x2 = 0 + 444 Combine like terms: -444 + 444 = 0 0 + x + x2 = 0 + 444 x + x2 = 0 + 444 Combine like terms: 0 + 444 = 444 x + x2 = 444 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 = 444 + 0.25 Reorder the terms: 0.25 + x + x2 = 444 + 0.25 Combine like terms: 444 + 0.25 = 444.25 0.25 + x + x2 = 444.25 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = 444.25 Calculate the square root of the right side: 21.077238908 Break this problem into two subproblems by setting (x + 0.5) equal to 21.077238908 and -21.077238908.Subproblem 1
x + 0.5 = 21.077238908 Simplifying x + 0.5 = 21.077238908 Reorder the terms: 0.5 + x = 21.077238908 Solving 0.5 + x = 21.077238908 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 = 21.077238908 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 21.077238908 + -0.5 x = 21.077238908 + -0.5 Combine like terms: 21.077238908 + -0.5 = 20.577238908 x = 20.577238908 Simplifying x = 20.577238908Subproblem 2
x + 0.5 = -21.077238908 Simplifying x + 0.5 = -21.077238908 Reorder the terms: 0.5 + x = -21.077238908 Solving 0.5 + x = -21.077238908 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 = -21.077238908 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = -21.077238908 + -0.5 x = -21.077238908 + -0.5 Combine like terms: -21.077238908 + -0.5 = -21.577238908 x = -21.577238908 Simplifying x = -21.577238908Solution
The solution to the problem is based on the solutions from the subproblems. x = {20.577238908, -21.577238908}
| 2(.2+.25x)-2x=x-1 | | 4+0.60x+5.00=42 | | (3x-2)(4x+3)=5x(x-4) | | 4/5y*15/2*30y/6 | | 90-7x=3x | | 31/5-22/5 | | 14m+3n-6m+8n= | | 27=c/20 | | 3x+5=18x^2-27x-5 | | 27 = c20 | | 29j=348 | | 6x-y+6=0 | | F(x)=5(1/2)^x | | 5x=920 | | 8(x+6)-5(x+8)= | | 31j=279 | | 19=x+5.4 | | 22b=330 | | 4/7-11/6 | | 5cos^2*3x=4 | | 2y+x=182 | | 5cos^2*3=4 | | 3m+3p=24 | | 5/2y=25/4 | | -2/5×=4/7 | | 3y=21/5 | | 3*2y+11=45 | | 12c*4=14c-10 | | X/4.1=1.9 | | 12c*4=14c+-10 | | (x+3)(x+4)=15 | | (2k-3)x^2+(4-4k)x+k-2=0 |