(2x+5)(x^2+3x+1)=0

Simple and best practice solution for (2x+5)(x^2+3x+1)=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+5)(x^2+3x+1)=0 equation: 


Simplifying
(2x + 5)(x2 + 3x + 1) = 0

Reorder the terms:
(5 + 2x)(x2 + 3x + 1) = 0

Reorder the terms:
(5 + 2x)(1 + 3x + x2) = 0

Multiply (5 + 2x) * (1 + 3x + x2)
(5(1 + 3x + x2) + 2x * (1 + 3x + x2)) = 0
((1 * 5 + 3x * 5 + x2 * 5) + 2x * (1 + 3x + x2)) = 0
((5 + 15x + 5x2) + 2x * (1 + 3x + x2)) = 0
(5 + 15x + 5x2 + (1 * 2x + 3x * 2x + x2 * 2x)) = 0
(5 + 15x + 5x2 + (2x + 6x2 + 2x3)) = 0

Reorder the terms:
(5 + 15x + 2x + 5x2 + 6x2 + 2x3) = 0

Combine like terms: 15x + 2x = 17x
(5 + 17x + 5x2 + 6x2 + 2x3) = 0

Combine like terms: 5x2 + 6x2 = 11x2
(5 + 17x + 11x2 + 2x3) = 0

Solving
5 + 17x + 11x2 + 2x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

See similar equations:

| -7(4a+6)= | | 2+8x=-6+7x | | 13(10x+36)=-1066 | | 5e^2x-7=-3 | | 10x^2+2=0 | | 14=7.10 | | 3x^2-4x-7-0=0 | | 14x=7.10 | | =4x-2 | | 4y+8=-16 | | 3(x+4)+3=8x+3(x+3) | | 2x+6y=-144 | | 5+5a=-3a-11 | | 5x(-1)-6x=-11 | | 25x^2-x-25y^2+x=0 | | 3x+12+6x=3(2x-6) | | 100y^2-60x-72=0 | | (2x^4+3x^2+7)+(3x^4-9x^2-4x+4)= | | -1x/24=-1/6 | | 4+8k=-4+8(1-8k) | | 6x+6(-6x-24)=186 | | -6/5x=5/6 | | 9x-y=102 | | x^2(b-c)+b^2(c+x)-c^2(x+b)=6 | | 5(2x+3)=3(4x+1)-2(3x+1) | | 10x+3Y+5Z-5X+2Z-5Y= | | y*y+12x-10y+1=0 | | 2/3/x=9/15 | | 10x+15+5x+75=180 | | tanx=13/7 | | ((2u^-5v^2)/(8w))^2 | | F(x)=3x^3+2x^2+8x+4 |

Equations solver categories