(5x^2+6x)(15x^2-7x-2)=0

Simple and best practice solution for (5x^2+6x)(15x^2-7x-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 (5x^2+6x)(15x^2-7x-2)=0 equation: 


Simplifying
(5x2 + 6x)(15x2 + -7x + -2) = 0

Reorder the terms:
(6x + 5x2)(15x2 + -7x + -2) = 0

Reorder the terms:
(6x + 5x2)(-2 + -7x + 15x2) = 0

Multiply (6x + 5x2) * (-2 + -7x + 15x2)
(6x * (-2 + -7x + 15x2) + 5x2 * (-2 + -7x + 15x2)) = 0
((-2 * 6x + -7x * 6x + 15x2 * 6x) + 5x2 * (-2 + -7x + 15x2)) = 0
((-12x + -42x2 + 90x3) + 5x2 * (-2 + -7x + 15x2)) = 0
(-12x + -42x2 + 90x3 + (-2 * 5x2 + -7x * 5x2 + 15x2 * 5x2)) = 0
(-12x + -42x2 + 90x3 + (-10x2 + -35x3 + 75x4)) = 0

Reorder the terms:
(-12x + -42x2 + -10x2 + 90x3 + -35x3 + 75x4) = 0

Combine like terms: -42x2 + -10x2 = -52x2
(-12x + -52x2 + 90x3 + -35x3 + 75x4) = 0

Combine like terms: 90x3 + -35x3 = 55x3
(-12x + -52x2 + 55x3 + 75x4) = 0

Solving
-12x + -52x2 + 55x3 + 75x4 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(-12 + -52x + 55x2 + 75x3) = 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 '(-12 + -52x + 55x2 + 75x3)' equal to zero and attempt to solve:

Simplifying
-12 + -52x + 55x2 + 75x3 = 0

Solving
-12 + -52x + 55x2 + 75x3 = 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:

| 5(5z+5)= | | a*6+6=9 | | 3[4-3(6-t)]-7=4[3(4t-5)+10]-69 | | 6x-8=-x+6 | | 4/6=8x-1 | | z/7-3=7 | | 5/1.66=6/x | | 5p-6b=0 | | -7t-3=11 | | y=5/7×-12 | | 9(x-3)-1=7x+8 | | 2x/3=12/1 | | 2x^2+2y^2-12x+6y-10=0 | | 67-4x=-89-8x | | 8(16x+20)= | | 9x+8=3-y | | 1/4x=8/7 | | 2x+58=8x-14 | | 7+25x=-16+8x | | 11x-13=3x+2 | | (3m-2)x^2+(2m-1)x=4 | | 5x-4(x+7)=-27 | | 36-3x=8-10x | | -17+x=x+14 | | 1(50+x)=1(150-x) | | .8z-7z=6 | | 2x+186=12x-14 | | 5(4-x)=7(x-6) | | 5y-2x+10=0 | | 2x/5-.6=.8 | | 13+7(2y-1)=5(y+6) | | 5x-60=40 |

Equations solver categories