49x^3-16x=0

Simple and best practice solution for 49x^3-16x=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 49x^3-16x=0 equation:


Simplifying
49x3 + -16x = 0

Reorder the terms:
-16x + 49x3 = 0

Solving
-16x + 49x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(-16 + 49x2) = 0

Factor a difference between two squares.
x((4 + 7x)(-4 + 7x)) = 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 '(4 + 7x)' equal to zero and attempt to solve: Simplifying 4 + 7x = 0 Solving 4 + 7x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + 7x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + 7x = 0 + -4 7x = 0 + -4 Combine like terms: 0 + -4 = -4 7x = -4 Divide each side by '7'. x = -0.5714285714 Simplifying x = -0.5714285714

Subproblem 3

Set the factor '(-4 + 7x)' equal to zero and attempt to solve: Simplifying -4 + 7x = 0 Solving -4 + 7x = 0 Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + 7x = 0 + 4 Combine like terms: -4 + 4 = 0 0 + 7x = 0 + 4 7x = 0 + 4 Combine like terms: 0 + 4 = 4 7x = 4 Divide each side by '7'. x = 0.5714285714 Simplifying x = 0.5714285714

Solution

x = {0, -0.5714285714, 0.5714285714}

See similar equations:

| 4x-0.2=3x | | mx+bx=cx | | 2-29+1=3A-9-2A | | 16x^2-25x^3=0 | | 6n^3-27=0 | | 395=24n+35 | | a-(-4)=12 | | 36x^2-49x=0 | | 21x-23=23x-7 | | q=4g+4v | | X+2=-5 | | 2n+.5(n-9)=4.5 | | -g+-0.2=0.8 | | 12+x=3 | | 350=r-520 | | 6x+29=-1 | | 5(2z-1)=8z+3 | | 187=14x+19 | | y^2+12y+32=0 | | p=r-c | | x^2=-6x | | 2x^4-6x^3-3x^2=0 | | -3+-90=-5 | | s=p-.2t | | 6x+6=8x+20 | | 12k=4 | | 6y+2=4y+3 | | 5x^2=13x+28 | | Y+13=-6 | | 6x+8=7x+6 | | 8z+6=5z+21 | | 7a+12=4a-12 |

Equations solver categories