If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3u + 18u2 + -14u3 = 0 Solving 3u + 18u2 + -14u3 = 0 Solving for variable 'u'. Factor out the Greatest Common Factor (GCF), 'u'. u(3 + 18u + -14u2) = 0Subproblem 1
Set the factor 'u' equal to zero and attempt to solve: Simplifying u = 0 Solving u = 0 Move all terms containing u to the left, all other terms to the right. Simplifying u = 0Subproblem 2
Set the factor '(3 + 18u + -14u2)' equal to zero and attempt to solve: Simplifying 3 + 18u + -14u2 = 0 Solving 3 + 18u + -14u2 = 0 Begin completing the square. Divide all terms by -14 the coefficient of the squared term: Divide each side by '-14'. -0.2142857143 + -1.285714286u + u2 = 0 Move the constant term to the right: Add '0.2142857143' to each side of the equation. -0.2142857143 + -1.285714286u + 0.2142857143 + u2 = 0 + 0.2142857143 Reorder the terms: -0.2142857143 + 0.2142857143 + -1.285714286u + u2 = 0 + 0.2142857143 Combine like terms: -0.2142857143 + 0.2142857143 = 0.0000000000 0.0000000000 + -1.285714286u + u2 = 0 + 0.2142857143 -1.285714286u + u2 = 0 + 0.2142857143 Combine like terms: 0 + 0.2142857143 = 0.2142857143 -1.285714286u + u2 = 0.2142857143 The u term is -1.285714286u. Take half its coefficient (-0.642857143). Square it (0.4132653063) and add it to both sides. Add '0.4132653063' to each side of the equation. -1.285714286u + 0.4132653063 + u2 = 0.2142857143 + 0.4132653063 Reorder the terms: 0.4132653063 + -1.285714286u + u2 = 0.2142857143 + 0.4132653063 Combine like terms: 0.2142857143 + 0.4132653063 = 0.6275510206 0.4132653063 + -1.285714286u + u2 = 0.6275510206 Factor a perfect square on the left side: (u + -0.642857143)(u + -0.642857143) = 0.6275510206 Calculate the square root of the right side: 0.792181179 Break this problem into two subproblems by setting (u + -0.642857143) equal to 0.792181179 and -0.792181179.Subproblem 1
u + -0.642857143 = 0.792181179 Simplifying u + -0.642857143 = 0.792181179 Reorder the terms: -0.642857143 + u = 0.792181179 Solving -0.642857143 + u = 0.792181179 Solving for variable 'u'. Move all terms containing u to the left, all other terms to the right. Add '0.642857143' to each side of the equation. -0.642857143 + 0.642857143 + u = 0.792181179 + 0.642857143 Combine like terms: -0.642857143 + 0.642857143 = 0.000000000 0.000000000 + u = 0.792181179 + 0.642857143 u = 0.792181179 + 0.642857143 Combine like terms: 0.792181179 + 0.642857143 = 1.435038322 u = 1.435038322 Simplifying u = 1.435038322Subproblem 2
u + -0.642857143 = -0.792181179 Simplifying u + -0.642857143 = -0.792181179 Reorder the terms: -0.642857143 + u = -0.792181179 Solving -0.642857143 + u = -0.792181179 Solving for variable 'u'. Move all terms containing u to the left, all other terms to the right. Add '0.642857143' to each side of the equation. -0.642857143 + 0.642857143 + u = -0.792181179 + 0.642857143 Combine like terms: -0.642857143 + 0.642857143 = 0.000000000 0.000000000 + u = -0.792181179 + 0.642857143 u = -0.792181179 + 0.642857143 Combine like terms: -0.792181179 + 0.642857143 = -0.149324036 u = -0.149324036 Simplifying u = -0.149324036Solution
The solution to the problem is based on the solutions from the subproblems. u = {1.435038322, -0.149324036}Solution
u = {0, 1.435038322, -0.149324036}
| 4(2z-3)+(z+5)= | | 3u= | | s^2-10s+21=0 | | 5+=5 | | 4x-3x-7=60-2x-13 | | 4x-3x+7=60-2x-13 | | 9x+3x-9x=6+8x-1 | | 8x^2+10x-2=0 | | y=8x^2+10x-2 | | 89x+x=180 | | 5x+4=3x-2x+8 | | x=1+3u+18u^2-14u^3 | | 5*2x=x | | -15+6a=5a-32 | | 4y+6xy=10 | | p(x)=4x^2-3 | | 17+m=2m+8 | | 5r+22=4r+50 | | 9z=2z-49 | | 4x^2-1=3x+15 | | 5p-10=4p-33 | | 4h-2=2h+18 | | 9t+5=7-2t | | 8x+13=27 | | 70=9x-2 | | 8x+3=4x-1 | | -7x+4y=-5 | | 2x-5y=-14 | | 1.10=1.00+x+x | | 11x+2y=-8 | | 49y^2-25=1 | | 35=5+2c |