If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying X(X + 1) = 180 Reorder the terms: X(1 + X) = 180 (1 * X + X * X) = 180 (1X + X2) = 180 Solving 1X + X2 = 180 Solving for variable 'X'. Reorder the terms: -180 + 1X + X2 = 180 + -180 Combine like terms: 180 + -180 = 0 -180 + 1X + X2 = 0 Begin completing the square. Move the constant term to the right: Add '180' to each side of the equation. -180 + 1X + 180 + X2 = 0 + 180 Reorder the terms: -180 + 180 + 1X + X2 = 0 + 180 Combine like terms: -180 + 180 = 0 0 + 1X + X2 = 0 + 180 1X + X2 = 0 + 180 Combine like terms: 0 + 180 = 180 1X + X2 = 180 The X term is 1X. 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 = 180 + 0.25 Reorder the terms: 0.25 + X + X2 = 180 + 0.25 Combine like terms: 180 + 0.25 = 180.25 0.25 + X + X2 = 180.25 Factor a perfect square on the left side: (X + 0.5)(X + 0.5) = 180.25 Calculate the square root of the right side: 13.425721582 Break this problem into two subproblems by setting (X + 0.5) equal to 13.425721582 and -13.425721582.Subproblem 1
X + 0.5 = 13.425721582 Simplifying X + 0.5 = 13.425721582 Reorder the terms: 0.5 + X = 13.425721582 Solving 0.5 + X = 13.425721582 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 = 13.425721582 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + X = 13.425721582 + -0.5 X = 13.425721582 + -0.5 Combine like terms: 13.425721582 + -0.5 = 12.925721582 X = 12.925721582 Simplifying X = 12.925721582Subproblem 2
X + 0.5 = -13.425721582 Simplifying X + 0.5 = -13.425721582 Reorder the terms: 0.5 + X = -13.425721582 Solving 0.5 + X = -13.425721582 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 = -13.425721582 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + X = -13.425721582 + -0.5 X = -13.425721582 + -0.5 Combine like terms: -13.425721582 + -0.5 = -13.925721582 X = -13.925721582 Simplifying X = -13.925721582Solution
The solution to the problem is based on the solutions from the subproblems. X = {12.925721582, -13.925721582}
| 0.17x+0.2(x-2)=0.01(4x-3) | | 5u-14=56 | | 10(8k-17)= | | v/4-13=17 | | m-m-2/2=1-m-2/3 | | h=-16t^2+88t+80 | | X-2(x-4)/6 | | 54+x=53 | | 105=5u+15 | | 13+x=45 | | 4u-14=54 | | -67+x=67 | | 9(w-6)=4(w+w) | | 6y-6=5y+9-2y | | y=7/6x-3/4 | | 21x^2+5x+7=0 | | 0.006(9-k)+0.04(k-7)=1 | | 1/9x1/3 | | -500-x=5 | | 777-x=430 | | -3x+4=-20+5x | | X+8=-123456 | | 8k+4(4k-3)=4(6k+4)-4 | | K/-2=-11 | | 3x-16+7=180 | | X-78=-45 | | X+67=-123 | | 10x+10=5x+70 | | 8/(x-4)^3=0 | | 3(3x+1)-1=1 | | Log(20x)=3+log(x-5) | | 5(3t+11)=10 |