If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4u2 + -8u + 1 = 0 Reorder the terms: 1 + -8u + 4u2 = 0 Solving 1 + -8u + 4u2 = 0 Solving for variable 'u'. Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. 0.25 + -2u + u2 = 0 Move the constant term to the right: Add '-0.25' to each side of the equation. 0.25 + -2u + -0.25 + u2 = 0 + -0.25 Reorder the terms: 0.25 + -0.25 + -2u + u2 = 0 + -0.25 Combine like terms: 0.25 + -0.25 = 0.00 0.00 + -2u + u2 = 0 + -0.25 -2u + u2 = 0 + -0.25 Combine like terms: 0 + -0.25 = -0.25 -2u + u2 = -0.25 The u term is -2u. Take half its coefficient (-1). Square it (1) and add it to both sides. Add '1' to each side of the equation. -2u + 1 + u2 = -0.25 + 1 Reorder the terms: 1 + -2u + u2 = -0.25 + 1 Combine like terms: -0.25 + 1 = 0.75 1 + -2u + u2 = 0.75 Factor a perfect square on the left side: (u + -1)(u + -1) = 0.75 Calculate the square root of the right side: 0.866025404 Break this problem into two subproblems by setting (u + -1) equal to 0.866025404 and -0.866025404.Subproblem 1
u + -1 = 0.866025404 Simplifying u + -1 = 0.866025404 Reorder the terms: -1 + u = 0.866025404 Solving -1 + u = 0.866025404 Solving for variable 'u'. Move all terms containing u to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + u = 0.866025404 + 1 Combine like terms: -1 + 1 = 0 0 + u = 0.866025404 + 1 u = 0.866025404 + 1 Combine like terms: 0.866025404 + 1 = 1.866025404 u = 1.866025404 Simplifying u = 1.866025404Subproblem 2
u + -1 = -0.866025404 Simplifying u + -1 = -0.866025404 Reorder the terms: -1 + u = -0.866025404 Solving -1 + u = -0.866025404 Solving for variable 'u'. Move all terms containing u to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + u = -0.866025404 + 1 Combine like terms: -1 + 1 = 0 0 + u = -0.866025404 + 1 u = -0.866025404 + 1 Combine like terms: -0.866025404 + 1 = 0.133974596 u = 0.133974596 Simplifying u = 0.133974596Solution
The solution to the problem is based on the solutions from the subproblems. u = {1.866025404, 0.133974596}
| (4+y)(4y-1)=0 | | a+b+c=33 | | ln(13)-ln(x)=0 | | 10(15-2y)= | | 2.5x+15=30 | | 5x^2=4-6x | | f^2-8f-7=0 | | 10(x-y)= | | 2g^2-4=0 | | 2x^2-5+12=0 | | 3x+5x+2x=12+4x | | 6y-20=2y | | v^2+6v-1=0 | | -9x^2+10x+11=0 | | 9+8y-5=9y+139-6 | | 4n+2.5=9.3 | | 3d^2+d-7=0 | | 19-11=2(x-2) | | X=5x-64 | | 5x^2-4x-8+6x^2-9x+7= | | 16+3(3n-11)=1 | | (5x^2+4x-7)+(-5x^2-4x+7)= | | 3z^2-9z+5=0 | | 5(x-1)=22.5 | | 4(1+x)-9x=7-5(x+3) | | 9n^2-6n-11=0 | | -x^2+12t=32 | | ln(2x-5)=2.8 | | 3(w+5)-5w=27 | | 6m^2-11m-7=0 | | 25000000=7x | | .50x+3=.25x+1.25 |