(x-3)(2x+1)(x+4)=0

Simple and best practice solution for (x-3)(2x+1)(x+4)=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 (x-3)(2x+1)(x+4)=0 equation:


Simplifying
(x + -3)(2x + 1)(x + 4) = 0

Reorder the terms:
(-3 + x)(2x + 1)(x + 4) = 0

Reorder the terms:
(-3 + x)(1 + 2x)(x + 4) = 0

Reorder the terms:
(-3 + x)(1 + 2x)(4 + x) = 0

Multiply (-3 + x) * (1 + 2x)
(-3(1 + 2x) + x(1 + 2x))(4 + x) = 0
((1 * -3 + 2x * -3) + x(1 + 2x))(4 + x) = 0
((-3 + -6x) + x(1 + 2x))(4 + x) = 0
(-3 + -6x + (1 * x + 2x * x))(4 + x) = 0
(-3 + -6x + (1x + 2x2))(4 + x) = 0

Combine like terms: -6x + 1x = -5x
(-3 + -5x + 2x2)(4 + x) = 0

Multiply (-3 + -5x + 2x2) * (4 + x)
(-3(4 + x) + -5x * (4 + x) + 2x2 * (4 + x)) = 0
((4 * -3 + x * -3) + -5x * (4 + x) + 2x2 * (4 + x)) = 0
((-12 + -3x) + -5x * (4 + x) + 2x2 * (4 + x)) = 0
(-12 + -3x + (4 * -5x + x * -5x) + 2x2 * (4 + x)) = 0
(-12 + -3x + (-20x + -5x2) + 2x2 * (4 + x)) = 0
(-12 + -3x + -20x + -5x2 + (4 * 2x2 + x * 2x2)) = 0
(-12 + -3x + -20x + -5x2 + (8x2 + 2x3)) = 0

Combine like terms: -3x + -20x = -23x
(-12 + -23x + -5x2 + 8x2 + 2x3) = 0

Combine like terms: -5x2 + 8x2 = 3x2
(-12 + -23x + 3x2 + 2x3) = 0

Solving
-12 + -23x + 3x2 + 2x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

See similar equations:

| -27=21y | | 16=6.5n-3.3n(2n-5) | | -3(x-3)+11=-16 | | 18z+3+23z+32=180 | | 180-115/2=x | | 7x+3=-7+2x+25 | | -20+4x=4(-5+x) | | 20.53=4g+3.61 | | 11-3(12)=12-13 | | 180-(115)/2=x | | 63=7x+9y | | -2/3x-4=-2 | | 7/4x=7x/4x | | 700-420=0.03x | | 9/4p+1=-5/9+5/3p | | T=M(4+FG) | | 7(2)+2y=70 | | (4+7i)(4+7i)= | | 6/9=15/17 | | -24=4x-6y | | b/4+7/3 | | 17x+4=4(4x+2) | | 11-3(6)=6-13 | | 22x+100=25x+70 | | 0.8x-2.7=0.5 | | 6.4t+-2.3=7.6 | | (16+3y)+y= | | 3.50+0.75x=32.75 | | 6.4+-2.3=7.6 | | -100=10(v+10) | | 1/5x+3=-5 | | 11-3n=n-13 |

Equations solver categories