15x-10x^3=

Simple and best practice solution for 15x-10x^3= 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 15x-10x^3= equation:


Simplifying
15x + -10x3 = 0

Solving
15x + -10x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '5x'.
5x(3 + -2x2) = 0

Ignore the factor 5.

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 '(3 + -2x2)' equal to zero and attempt to solve: Simplifying 3 + -2x2 = 0 Solving 3 + -2x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -2x2 = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -2x2 = 0 + -3 -2x2 = 0 + -3 Combine like terms: 0 + -3 = -3 -2x2 = -3 Divide each side by '-2'. x2 = 1.5 Simplifying x2 = 1.5 Take the square root of each side: x = {-1.224744871, 1.224744871}

Solution

x = {0, -1.224744871, 1.224744871}

See similar equations:

| 18/z=1 | | Y=3.4+.8y+1.5-.5r+4-4-.2r | | -6.5v+6.4=-22.2 | | 2.79/100 | | X-2.6+x=8.2 | | y/18=1 | | 9x^2+3x^3= | | 2y-3=38 | | -10(s+5)=-42 | | 0987654321+1234567890= | | (x+2)=24 | | 6*(7+2)=(6*7)+(t*2) | | 3b+5c=15 | | 2h-6=5h-9 | | a(x+2)=24 | | 5(d+3)=2d-6 | | Y=3/2x,6x-4y=1 | | 2x-23y=7 | | 125=65+4n | | g(x)=2x+9 | | 9m-23=-63+4m | | 5/9x2/7 | | u=v+14whatisv | | a^2+5a+10=3a+-6 | | X+14=4x+16 | | 4w+5=5w+12 | | 15x-8=11x-24 | | 2/3x=6. | | 12x+21=10 | | 4(3z+2)-7x= | | 10x-35=-11 | | X^3-(3x)=0 |

Equations solver categories