If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9u3 + 6u2 + -18u = 0 Reorder the terms: -18u + 6u2 + 9u3 = 0 Solving -18u + 6u2 + 9u3 = 0 Solving for variable 'u'. Factor out the Greatest Common Factor (GCF), '3u'. 3u(-6 + 2u + 3u2) = 0 Ignore the factor 3.Subproblem 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 '(-6 + 2u + 3u2)' equal to zero and attempt to solve: Simplifying -6 + 2u + 3u2 = 0 Solving -6 + 2u + 3u2 = 0 Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. -2 + 0.6666666667u + u2 = 0 Move the constant term to the right: Add '2' to each side of the equation. -2 + 0.6666666667u + 2 + u2 = 0 + 2 Reorder the terms: -2 + 2 + 0.6666666667u + u2 = 0 + 2 Combine like terms: -2 + 2 = 0 0 + 0.6666666667u + u2 = 0 + 2 0.6666666667u + u2 = 0 + 2 Combine like terms: 0 + 2 = 2 0.6666666667u + u2 = 2 The u term is 0.6666666667u. Take half its coefficient (0.3333333334). Square it (0.1111111112) and add it to both sides. Add '0.1111111112' to each side of the equation. 0.6666666667u + 0.1111111112 + u2 = 2 + 0.1111111112 Reorder the terms: 0.1111111112 + 0.6666666667u + u2 = 2 + 0.1111111112 Combine like terms: 2 + 0.1111111112 = 2.1111111112 0.1111111112 + 0.6666666667u + u2 = 2.1111111112 Factor a perfect square on the left side: (u + 0.3333333334)(u + 0.3333333334) = 2.1111111112 Calculate the square root of the right side: 1.452966315 Break this problem into two subproblems by setting (u + 0.3333333334) equal to 1.452966315 and -1.452966315.Subproblem 1
u + 0.3333333334 = 1.452966315 Simplifying u + 0.3333333334 = 1.452966315 Reorder the terms: 0.3333333334 + u = 1.452966315 Solving 0.3333333334 + u = 1.452966315 Solving for variable 'u'. Move all terms containing u to the left, all other terms to the right. Add '-0.3333333334' to each side of the equation. 0.3333333334 + -0.3333333334 + u = 1.452966315 + -0.3333333334 Combine like terms: 0.3333333334 + -0.3333333334 = 0.0000000000 0.0000000000 + u = 1.452966315 + -0.3333333334 u = 1.452966315 + -0.3333333334 Combine like terms: 1.452966315 + -0.3333333334 = 1.1196329816 u = 1.1196329816 Simplifying u = 1.1196329816Subproblem 2
u + 0.3333333334 = -1.452966315 Simplifying u + 0.3333333334 = -1.452966315 Reorder the terms: 0.3333333334 + u = -1.452966315 Solving 0.3333333334 + u = -1.452966315 Solving for variable 'u'. Move all terms containing u to the left, all other terms to the right. Add '-0.3333333334' to each side of the equation. 0.3333333334 + -0.3333333334 + u = -1.452966315 + -0.3333333334 Combine like terms: 0.3333333334 + -0.3333333334 = 0.0000000000 0.0000000000 + u = -1.452966315 + -0.3333333334 u = -1.452966315 + -0.3333333334 Combine like terms: -1.452966315 + -0.3333333334 = -1.7862996484 u = -1.7862996484 Simplifying u = -1.7862996484Solution
The solution to the problem is based on the solutions from the subproblems. u = {1.1196329816, -1.7862996484}Solution
u = {0, 1.1196329816, -1.7862996484}
| 7x+6=22 | | 7(a+2)-3+a= | | 6=3(x+1)-4(1-x) | | (9x^2-8)-(18y^2-3)= | | x^2-4x-29=-8 | | 4+(-14)+19=x | | 4y^4(4y+5)(y-2)= | | 3(x-7)-3(x+4)=4-(5x-2) | | 10y^7+2y^4= | | x(x^3+x^2-25x-27)=0 | | 1200=106x-211551 | | 5w-3= | | 2a^2+ab-15b^2=0 | | -14+30x+-11x^2+x^3= | | I=106x-211551 | | 5-3=12 | | 2x^3-14x-12=0 | | 8-7+7-5-7-3= | | 6(4-t)-55=-5(2t-3) | | 2-5=5 | | m^6-16m^2+144=0 | | (x-7)(x^2-4x+2)=y | | (x-7)(x^2-4x+2)=x | | 3x-2(4x-1)=6-5x | | xy+8=32 | | 6x^2=-11x+10 | | 6x^2=11x+10 | | (4z^12)(-5z^6)(z^3)= | | 2(y-3)=4+(y-14) | | 8(-2t+5)(t-2)=0 | | 5(3z-1)-2(z+7)=8(z+1) | | 9c^2-18c+8=0 |