(x+7)(x+2)(x+1)=0

Simple and best practice solution for (x+7)(x+2)(x+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 (x+7)(x+2)(x+1)=0 equation:


Simplifying
(x + 7)(x + 2)(x + 1) = 0

Reorder the terms:
(7 + x)(x + 2)(x + 1) = 0

Reorder the terms:
(7 + x)(2 + x)(x + 1) = 0

Reorder the terms:
(7 + x)(2 + x)(1 + x) = 0

Multiply (7 + x) * (2 + x)
(7(2 + x) + x(2 + x))(1 + x) = 0
((2 * 7 + x * 7) + x(2 + x))(1 + x) = 0
((14 + 7x) + x(2 + x))(1 + x) = 0
(14 + 7x + (2 * x + x * x))(1 + x) = 0
(14 + 7x + (2x + x2))(1 + x) = 0

Combine like terms: 7x + 2x = 9x
(14 + 9x + x2)(1 + x) = 0

Multiply (14 + 9x + x2) * (1 + x)
(14(1 + x) + 9x * (1 + x) + x2(1 + x)) = 0
((1 * 14 + x * 14) + 9x * (1 + x) + x2(1 + x)) = 0
((14 + 14x) + 9x * (1 + x) + x2(1 + x)) = 0
(14 + 14x + (1 * 9x + x * 9x) + x2(1 + x)) = 0
(14 + 14x + (9x + 9x2) + x2(1 + x)) = 0
(14 + 14x + 9x + 9x2 + (1 * x2 + x * x2)) = 0
(14 + 14x + 9x + 9x2 + (1x2 + x3)) = 0

Combine like terms: 14x + 9x = 23x
(14 + 23x + 9x2 + 1x2 + x3) = 0

Combine like terms: 9x2 + 1x2 = 10x2
(14 + 23x + 10x2 + x3) = 0

Solving
14 + 23x + 10x2 + x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

See similar equations:

| Y+3y=6 | | 30-z=-5z | | 5[3-2(x-8)]=5x-1 | | 8y-3y=10 | | 15x=192 | | 18-5x=9-8x | | 5x+7=-37-6x | | -5(2x-5)+9=-10x+34 | | 2x-2=24+x | | 4x-2=14-52 | | 3a+4b-a= | | (a-b)(a-b)-(a+b)(a+b)= | | 4x+2=12-56 | | 2-8x=3y-37(2y-x)=21+2(3y-1) | | 6=-3x+36 | | 4x+13=-15-3x | | 3a-b+8=0 | | 7r-3=3+6r | | -29-(-10x)=-18x+91 | | 38-(x+7)=8x-5 | | (80+4)2=84 | | -17-6x=47+10x | | 7(x-7)+22=2(x-6) | | 8x-5(x+5)=9(5-6x)+7 | | -4p-2+8p=-3+p+6 | | (80+40)2=84 | | -7x-3(1-4x)=9 | | 5+77x=33x+21 | | 12x-20=6x-14 | | 7a=6 | | -26+4x=-39+9x | | -13x+20=-11(x+38) |

Equations solver categories