(2x^2+5x)(20x^2-3x-2)=0

Simple and best practice solution for (2x^2+5x)(20x^2-3x-2)=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 (2x^2+5x)(20x^2-3x-2)=0 equation: 


Simplifying
(2x2 + 5x)(20x2 + -3x + -2) = 0

Reorder the terms:
(5x + 2x2)(20x2 + -3x + -2) = 0

Reorder the terms:
(5x + 2x2)(-2 + -3x + 20x2) = 0

Multiply (5x + 2x2) * (-2 + -3x + 20x2)
(5x * (-2 + -3x + 20x2) + 2x2 * (-2 + -3x + 20x2)) = 0
((-2 * 5x + -3x * 5x + 20x2 * 5x) + 2x2 * (-2 + -3x + 20x2)) = 0
((-10x + -15x2 + 100x3) + 2x2 * (-2 + -3x + 20x2)) = 0
(-10x + -15x2 + 100x3 + (-2 * 2x2 + -3x * 2x2 + 20x2 * 2x2)) = 0
(-10x + -15x2 + 100x3 + (-4x2 + -6x3 + 40x4)) = 0

Reorder the terms:
(-10x + -15x2 + -4x2 + 100x3 + -6x3 + 40x4) = 0

Combine like terms: -15x2 + -4x2 = -19x2
(-10x + -19x2 + 100x3 + -6x3 + 40x4) = 0

Combine like terms: 100x3 + -6x3 = 94x3
(-10x + -19x2 + 94x3 + 40x4) = 0

Solving
-10x + -19x2 + 94x3 + 40x4 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(-10 + -19x + 94x2 + 40x3) = 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 '(-10 + -19x + 94x2 + 40x3)' equal to zero and attempt to solve:

Simplifying
-10 + -19x + 94x2 + 40x3 = 0

Solving
-10 + -19x + 94x2 + 40x3 = 0

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
x = {0}

See similar equations:

| (7x-8)(49x^2-12x+64)=0 | | 6-4X=22 | | -3+2y+6=-4y+12 | | -4X+1=6 | | -6X-7=14 | | 13-3x+2+6x-2x-1=21 | | 3x^3-8x-1=0 | | -10x+12=14 | | 6(x+4)-2x=8 | | y+3x=-10 | | 5x+20-6(10x-40)-(230+10x)=25(10x-70)-10 | | 6y=6 | | 7x^2-61x-18=0 | | -8x-10=12 | | x^3-11x+18x=0 | | 2x+27=7x | | 15x^2+(x-6)=0 | | 2x^2-26x=-3x^2-2x-16 | | 9x+26=4x+131 | | (6m^2+3m)-(-5m^2-2m+6)= | | -4x-3=7 | | 7.5x=62 | | 8x-7=7x+11 | | 7x^2+3x-10=2-5x | | -6=-9x | | 18y=30y^2 | | 9=45x | | 3u-8=-5 | | 16x=4000 | | 3x+2y-2z=-20 | | -96=16x | | 5y-3=22 |

Equations solver categories