4x^2+5x=9x^3

Simple and best practice solution for 4x^2+5x=9x^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 4x^2+5x=9x^3 equation:


Simplifying
4x2 + 5x = 9x3

Reorder the terms:
5x + 4x2 = 9x3

Solving
5x + 4x2 = 9x3

Solving for variable 'x'.

Combine like terms: 9x3 + -9x3 = 0
5x + 4x2 + -9x3 = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(5 + 4x + -9x2) = 0

Factor a trinomial.
x((1 + -1x)(5 + 9x)) = 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 '(1 + -1x)' equal to zero and attempt to solve: Simplifying 1 + -1x = 0 Solving 1 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -1x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1x = 0 + -1 -1x = 0 + -1 Combine like terms: 0 + -1 = -1 -1x = -1 Divide each side by '-1'. x = 1 Simplifying x = 1

Subproblem 3

Set the factor '(5 + 9x)' equal to zero and attempt to solve: Simplifying 5 + 9x = 0 Solving 5 + 9x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + 9x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 9x = 0 + -5 9x = 0 + -5 Combine like terms: 0 + -5 = -5 9x = -5 Divide each side by '9'. x = -0.5555555556 Simplifying x = -0.5555555556

Solution

x = {0, 1, -0.5555555556}

See similar equations:

| -8+2R=R | | -12.67-n=-105.57 | | -3p=-5p+6 | | 15(15-x)+10x=150 | | 9x^5-3x^3=0 | | 6x=y-35 | | 6x=35-y | | 10-4v=18 | | -93.72-b=22.42 | | -3p=-5+6 | | 0.85+x=15 | | 19-7x-5=16 | | R+14-1=9 | | X+-85.64=-75.51 | | 6x-2+8x-14=180 | | X+3=[(4x+6)-10] | | -18v=414 | | -43.5-m=-22.8 | | 3-2q-1=0 | | 3x-4+2x+8-4y= | | 4x^2-8=7x | | k+2-9k-5=0 | | N+26.6=13.4 | | 10(15-y)+15y=150 | | A-31.6=14.7 | | 2c+7=31 | | y1/3­2/3x  | | ((-3j-(-4))/-6=12 | | 9x^2-54x+81=(2x+2)(2x-29) | | x+xy+y^2=7 | | 4.4n-6.94=-1 | | 3t-2(t-3)=t |

Equations solver categories