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

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


Simplifying
(2x2 + 3x + -4)(x + 4) = 0

Reorder the terms:
(-4 + 3x + 2x2)(x + 4) = 0

Reorder the terms:
(-4 + 3x + 2x2)(4 + x) = 0

Multiply (-4 + 3x + 2x2) * (4 + x)
(-4(4 + x) + 3x * (4 + x) + 2x2 * (4 + x)) = 0
((4 * -4 + x * -4) + 3x * (4 + x) + 2x2 * (4 + x)) = 0
((-16 + -4x) + 3x * (4 + x) + 2x2 * (4 + x)) = 0
(-16 + -4x + (4 * 3x + x * 3x) + 2x2 * (4 + x)) = 0
(-16 + -4x + (12x + 3x2) + 2x2 * (4 + x)) = 0
(-16 + -4x + 12x + 3x2 + (4 * 2x2 + x * 2x2)) = 0
(-16 + -4x + 12x + 3x2 + (8x2 + 2x3)) = 0

Combine like terms: -4x + 12x = 8x
(-16 + 8x + 3x2 + 8x2 + 2x3) = 0

Combine like terms: 3x2 + 8x2 = 11x2
(-16 + 8x + 11x2 + 2x3) = 0

Solving
-16 + 8x + 11x2 + 2x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

See similar equations:

| 26=-4-x*2 | | 16x-2=11x-17 | | 3x-10=-5x+3 | | 8-4x=-2x-8 | | x(7x-6)(9x-2)=28000 | | 5+.5(6n+4)=3 | | 28y+4=20 | | 0.9=-0.6x | | 7.1x-5+x-1.1= | | 5(x+4)-3(x-4)=40 | | (-7)+y-(12)=-6 | | -2100x=6300 | | Q^2=P | | 1+34=-5(8x-7) | | 0.3(9x+27)-4=.5(2x+54) | | 6n+22-4n=46 | | -17=-5+h | | 2(3x+4)=8x+5 | | 7g-15=-3G+56 | | (a+3)*b=2(a+b) | | P=C*Q^2 | | 9x+16=x+8 | | -0.2x+4=0.8x+2 | | s+1.3= | | s+1.3=16.7 | | (a+3)xb=2(a+b) | | (a+3)xb=2(axb) | | 3(x+7)=27-7x | | 3(-7)+3z=15 | | (1+2i)(3-2i)= | | a(3a-5)=0 | | 4+30x=20x+8 |

Equations solver categories