x^3-3x^2-35x=0

Simple and best practice solution for x^3-3x^2-35x=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for x^3-3x^2-35x=0 equation:


Simplifying
x3 + -3x2 + -35x = 0

Reorder the terms:
-35x + -3x2 + x3 = 0

Solving
-35x + -3x2 + x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(-35 + -3x + x2) = 0

Subproblem 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 = 0

Subproblem 2

Set the factor '(-35 + -3x + x2)' equal to zero and attempt to solve: Simplifying -35 + -3x + x2 = 0 Solving -35 + -3x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '35' to each side of the equation. -35 + -3x + 35 + x2 = 0 + 35 Reorder the terms: -35 + 35 + -3x + x2 = 0 + 35 Combine like terms: -35 + 35 = 0 0 + -3x + x2 = 0 + 35 -3x + x2 = 0 + 35 Combine like terms: 0 + 35 = 35 -3x + x2 = 35 The x term is -3x. Take half its coefficient (-1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. -3x + 2.25 + x2 = 35 + 2.25 Reorder the terms: 2.25 + -3x + x2 = 35 + 2.25 Combine like terms: 35 + 2.25 = 37.25 2.25 + -3x + x2 = 37.25 Factor a perfect square on the left side: (x + -1.5)(x + -1.5) = 37.25 Calculate the square root of the right side: 6.103277808 Break this problem into two subproblems by setting (x + -1.5) equal to 6.103277808 and -6.103277808.

Subproblem 1

x + -1.5 = 6.103277808 Simplifying x + -1.5 = 6.103277808 Reorder the terms: -1.5 + x = 6.103277808 Solving -1.5 + x = 6.103277808 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.5' to each side of the equation. -1.5 + 1.5 + x = 6.103277808 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + x = 6.103277808 + 1.5 x = 6.103277808 + 1.5 Combine like terms: 6.103277808 + 1.5 = 7.603277808 x = 7.603277808 Simplifying x = 7.603277808

Subproblem 2

x + -1.5 = -6.103277808 Simplifying x + -1.5 = -6.103277808 Reorder the terms: -1.5 + x = -6.103277808 Solving -1.5 + x = -6.103277808 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.5' to each side of the equation. -1.5 + 1.5 + x = -6.103277808 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + x = -6.103277808 + 1.5 x = -6.103277808 + 1.5 Combine like terms: -6.103277808 + 1.5 = -4.603277808 x = -4.603277808 Simplifying x = -4.603277808

Solution

The solution to the problem is based on the solutions from the subproblems. x = {7.603277808, -4.603277808}

Solution

x = {0, 7.603277808, -4.603277808}

See similar equations:

| 4x(x+4)=96 | | .4x+.1=.2(x+20) | | 52x+4=100 | | 42x^2+x-30=0 | | 9e=4e-17 | | (x-2)=-34 | | 6g-4=5g+8 | | 17a+9=75 | | t^2+10t+21=0 | | 2x+16=2y | | .15x+60=.35(x+150) | | x^3-3x^2+35x=0 | | ax+6=26 | | 8x^4-8x^2=0 | | (x+2)(x+A)=x^2+Bx+20 | | -[6x+(4x+7)]=5-(6x+1) | | Ix-5I-6=4 | | 5=-10 | | 29+0.8x=46.12 | | 29x+0.8x=46.12 | | 8(r-7)(r-2)=0 | | 3w=w(7-w) | | x+7=2+6.3 | | 10(3x-10)+80=100 | | 14x+5=61 | | 810(pi)=324(pi)+(pi)18h | | 2x+25=145 | | 12x+(12-2)=12+11x | | 8x+11=51 | | 6x+8=74 | | 8x+15=63 | | c(c+5)=0 |

Equations solver categories