If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying u2 + -12u = 31 Reorder the terms: -12u + u2 = 31 Solving -12u + u2 = 31 Solving for variable 'u'. Reorder the terms: -31 + -12u + u2 = 31 + -31 Combine like terms: 31 + -31 = 0 -31 + -12u + u2 = 0 Begin completing the square. Move the constant term to the right: Add '31' to each side of the equation. -31 + -12u + 31 + u2 = 0 + 31 Reorder the terms: -31 + 31 + -12u + u2 = 0 + 31 Combine like terms: -31 + 31 = 0 0 + -12u + u2 = 0 + 31 -12u + u2 = 0 + 31 Combine like terms: 0 + 31 = 31 -12u + u2 = 31 The u term is -12u. Take half its coefficient (-6). Square it (36) and add it to both sides. Add '36' to each side of the equation. -12u + 36 + u2 = 31 + 36 Reorder the terms: 36 + -12u + u2 = 31 + 36 Combine like terms: 31 + 36 = 67 36 + -12u + u2 = 67 Factor a perfect square on the left side: (u + -6)(u + -6) = 67 Calculate the square root of the right side: 8.185352772 Break this problem into two subproblems by setting (u + -6) equal to 8.185352772 and -8.185352772.Subproblem 1
u + -6 = 8.185352772 Simplifying u + -6 = 8.185352772 Reorder the terms: -6 + u = 8.185352772 Solving -6 + u = 8.185352772 Solving for variable 'u'. Move all terms containing u to the left, all other terms to the right. Add '6' to each side of the equation. -6 + 6 + u = 8.185352772 + 6 Combine like terms: -6 + 6 = 0 0 + u = 8.185352772 + 6 u = 8.185352772 + 6 Combine like terms: 8.185352772 + 6 = 14.185352772 u = 14.185352772 Simplifying u = 14.185352772Subproblem 2
u + -6 = -8.185352772 Simplifying u + -6 = -8.185352772 Reorder the terms: -6 + u = -8.185352772 Solving -6 + u = -8.185352772 Solving for variable 'u'. Move all terms containing u to the left, all other terms to the right. Add '6' to each side of the equation. -6 + 6 + u = -8.185352772 + 6 Combine like terms: -6 + 6 = 0 0 + u = -8.185352772 + 6 u = -8.185352772 + 6 Combine like terms: -8.185352772 + 6 = -2.185352772 u = -2.185352772 Simplifying u = -2.185352772Solution
The solution to the problem is based on the solutions from the subproblems. u = {14.185352772, -2.185352772}
| .05x-.08+x=0.97 | | 8x-12=18+2x | | f^2-2f-29=0 | | 23/x=x-10 | | 8.3=6.1+c | | 2t^2-3t-9=0 | | w^2-16w=21 | | 200-20x=50+40x | | 4s-5=-5+2s | | 3.3=2.83-p | | 3X^2+50x-88=0 | | 7x+4y=-96 | | 3.3=2.83 | | -4x-3y=6 | | 4-3x=y | | -21+(-15)+(-22)= | | 12x-2y=-2 | | 94(y.1)+95(y.3)+98.5(y.35)=y | | 3700=4.5b-480.5 | | X+8y=100 | | v^2-2v+1-81g^2= | | h=-16t^2-29t+110 | | 2/13*13/2 | | p=4.5(230)-480.5 | | -3(x+8)-44=5-52 | | -6x+4y=84 | | -93+(-16)= | | 9x+23+5x=59 | | 2/13*91 | | 5b+7a=10 | | -15=m+16 | | 2x-5x/6=8 |