If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x3 + 3x2 + -4x = 0 Reorder the terms: -4x + 3x2 + 4x3 = 0 Solving -4x + 3x2 + 4x3 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), 'x'. x(-4 + 3x + 4x2) = 0Subproblem 1
Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0Subproblem 2
Set the factor '(-4 + 3x + 4x2)' equal to zero and attempt to solve: Simplifying -4 + 3x + 4x2 = 0 Solving -4 + 3x + 4x2 = 0 Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. -1 + 0.75x + x2 = 0 Move the constant term to the right: Add '1' to each side of the equation. -1 + 0.75x + 1 + x2 = 0 + 1 Reorder the terms: -1 + 1 + 0.75x + x2 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + 0.75x + x2 = 0 + 1 0.75x + x2 = 0 + 1 Combine like terms: 0 + 1 = 1 0.75x + x2 = 1 The x term is 0.75x. Take half its coefficient (0.375). Square it (0.140625) and add it to both sides. Add '0.140625' to each side of the equation. 0.75x + 0.140625 + x2 = 1 + 0.140625 Reorder the terms: 0.140625 + 0.75x + x2 = 1 + 0.140625 Combine like terms: 1 + 0.140625 = 1.140625 0.140625 + 0.75x + x2 = 1.140625 Factor a perfect square on the left side: (x + 0.375)(x + 0.375) = 1.140625 Calculate the square root of the right side: 1.068000468 Break this problem into two subproblems by setting (x + 0.375) equal to 1.068000468 and -1.068000468.Subproblem 1
x + 0.375 = 1.068000468 Simplifying x + 0.375 = 1.068000468 Reorder the terms: 0.375 + x = 1.068000468 Solving 0.375 + x = 1.068000468 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.375' to each side of the equation. 0.375 + -0.375 + x = 1.068000468 + -0.375 Combine like terms: 0.375 + -0.375 = 0.000 0.000 + x = 1.068000468 + -0.375 x = 1.068000468 + -0.375 Combine like terms: 1.068000468 + -0.375 = 0.693000468 x = 0.693000468 Simplifying x = 0.693000468Subproblem 2
x + 0.375 = -1.068000468 Simplifying x + 0.375 = -1.068000468 Reorder the terms: 0.375 + x = -1.068000468 Solving 0.375 + x = -1.068000468 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.375' to each side of the equation. 0.375 + -0.375 + x = -1.068000468 + -0.375 Combine like terms: 0.375 + -0.375 = 0.000 0.000 + x = -1.068000468 + -0.375 x = -1.068000468 + -0.375 Combine like terms: -1.068000468 + -0.375 = -1.443000468 x = -1.443000468 Simplifying x = -1.443000468Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.693000468, -1.443000468}Solution
x = {0, 0.693000468, -1.443000468}
| 20=2W+8 | | 8(1-x)=56 | | 7x-9y=14 | | -8+5w=11+11w | | 16m=-48 | | 0.50x+0.55(80)=0.25(90) | | M/2=-11 | | -7k-6(1+5k)=-80 | | x=4x^2-24x-72 | | -2(4x)= | | 3a^2-4a+7=0 | | v+3/5=1/6 | | 64x^2-x=96 | | y=3/7(6.875)+4/7 | | 3x^2+7b-6=0 | | 10z^2-16z=0 | | 8x^2+96=x | | 5a/10b | | -5(-4n-1)=5 | | 2x-1-6x=-49 | | 3(x+1)-24=2(1-x) | | 20=x^(19/4) | | x-7+2x+4=9 | | 5x-9-3x=3x-2 | | w^2+2=12 | | 5-10x=105-45x | | 3/5h | | -11n=-77 | | 18+14z=14z+18 | | 7.5(x-3)=-0.5x+17.5 | | B/13=9/13 | | 4(2p-5)= |