If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying u2 + -4u + 5 = 0 Reorder the terms: 5 + -4u + u2 = 0 Solving 5 + -4u + u2 = 0 Solving for variable 'u'. Begin completing the square. Move the constant term to the right: Add '-5' to each side of the equation. 5 + -4u + -5 + u2 = 0 + -5 Reorder the terms: 5 + -5 + -4u + u2 = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -4u + u2 = 0 + -5 -4u + u2 = 0 + -5 Combine like terms: 0 + -5 = -5 -4u + u2 = -5 The u term is -4u. Take half its coefficient (-2). Square it (4) and add it to both sides. Add '4' to each side of the equation. -4u + 4 + u2 = -5 + 4 Reorder the terms: 4 + -4u + u2 = -5 + 4 Combine like terms: -5 + 4 = -1 4 + -4u + u2 = -1 Factor a perfect square on the left side: (u + -2)(u + -2) = -1 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 0.5*7.7fory=-5 | | 0=12y+3x-24 | | (x-3)(2x-5)=12 | | x=-1/4(y-3)^2-2 | | x+y=157 | | 2(4y-1)=2(2y+1) | | 12/1.80 | | 3(2n+1)+3n+8=92 | | -3x^2=150 | | 2(x-4)=6x-8 | | 70=3x+b | | -3a*7= | | 66=-3/2(x) | | 13x-7y=23 | | M+3m*2=102 | | 2X-42=6 | | 70+40= | | 7x-3a= | | 2(6x-1)=13x-10 | | 2(5+y)=6 | | 5(7-x)/2 | | x/4-3.1=-9.5 | | 8-5v-2-6v=27 | | 10x^2+13-3=0 | | 9w-44=145 | | [-10x-(2x+5)]=-4[4(3x-4)-2x] | | 8(b-2)=-16+8b | | m+p+t+t+f=122 | | 3(6x-1)=13x-10 | | -2(x+1)=-2+5 | | a-5/6=-31/6 | | 10x+10=10x-9 |