F(x)=3x(x+5)(4x-1)

Simple and best practice solution for F(x)=3x(x+5)(4x-1) 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 F(x)=3x(x+5)(4x-1) equation: 


Simplifying
F(x) = 3x(x + 5)(4x + -1)

Multiply F * x
xF = 3x(x + 5)(4x + -1)

Reorder the terms:
xF = 3x(5 + x)(4x + -1)

Reorder the terms:
xF = 3x(5 + x)(-1 + 4x)

Multiply (5 + x) * (-1 + 4x)
xF = 3x(5(-1 + 4x) + x(-1 + 4x))
xF = 3x((-1 * 5 + 4x * 5) + x(-1 + 4x))
xF = 3x((-5 + 20x) + x(-1 + 4x))
xF = 3x(-5 + 20x + (-1 * x + 4x * x))
xF = 3x(-5 + 20x + (-1x + 4x2))

Combine like terms: 20x + -1x = 19x
xF = 3x(-5 + 19x + 4x2)
xF = (-5 * 3x + 19x * 3x + 4x2 * 3x)
xF = (-15x + 57x2 + 12x3)

Solving
xF = -15x + 57x2 + 12x3

Solving for variable 'x'.

Reorder the terms:
15x + xF + -57x2 + -12x3 = -15x + 57x2 + 12x3 + 15x + -57x2 + -12x3

Reorder the terms:
15x + xF + -57x2 + -12x3 = -15x + 15x + 57x2 + -57x2 + 12x3 + -12x3

Combine like terms: -15x + 15x = 0
15x + xF + -57x2 + -12x3 = 0 + 57x2 + -57x2 + 12x3 + -12x3
15x + xF + -57x2 + -12x3 = 57x2 + -57x2 + 12x3 + -12x3

Combine like terms: 57x2 + -57x2 = 0
15x + xF + -57x2 + -12x3 = 0 + 12x3 + -12x3
15x + xF + -57x2 + -12x3 = 12x3 + -12x3

Combine like terms: 12x3 + -12x3 = 0
15x + xF + -57x2 + -12x3 = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(15 + F + -57x + -12x2) = 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 '(15 + F + -57x + -12x2)' equal to zero and attempt to solve:

Simplifying
15 + F + -57x + -12x2 = 0

Solving
15 + F + -57x + -12x2 = 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:

| h=-16t^2+129t+5 | | y=-5x-45 | | 2(3y+4)=-10 | | 9p^2/p | | 4qs=15-qd | | A=5+0.5(23) | | 6x^2+11=8x | | 104=-106+14x | | h=-16t+129t+5 | | 225/360 | | M/4=m-3/8 | | 260/325 | | -9(23)=-10x+27 | | 9(s-94)=45 | | (5+x)2=0 | | -5d+40=40 | | (3i)(2i)= | | 18-2px=2+2px | | A=23*5/0.5d | | A=23*5/ | | -5x+3(x+19)=35 | | 12-2u=6 | | px+52=qx-78 | | (0.2*x)+(0.8*64)=68 | | 3x/4=3x/4 | | 14-5r=-7r+4 | | 13(y-5)-10(y+2)=89 | | (3+w)(2w-9)=0 | | (0.2*64)+(0.8*x)=68 | | -4=x/2-6 | | 4x+3y=-37 | | -7(27)=13x-20 |

Equations solver categories