(x-2)(x^2+1)=2(x^2+1)

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


Simplifying
(x + -2)(x2 + 1) = 2(x2 + 1)

Reorder the terms:
(-2 + x)(x2 + 1) = 2(x2 + 1)

Reorder the terms:
(-2 + x)(1 + x2) = 2(x2 + 1)

Multiply (-2 + x) * (1 + x2)
(-2(1 + x2) + x(1 + x2)) = 2(x2 + 1)
((1 * -2 + x2 * -2) + x(1 + x2)) = 2(x2 + 1)
((-2 + -2x2) + x(1 + x2)) = 2(x2 + 1)
(-2 + -2x2 + (1 * x + x2 * x)) = 2(x2 + 1)
(-2 + -2x2 + (1x + x3)) = 2(x2 + 1)

Reorder the terms:
(-2 + 1x + -2x2 + x3) = 2(x2 + 1)
(-2 + 1x + -2x2 + x3) = 2(x2 + 1)

Reorder the terms:
-2 + 1x + -2x2 + x3 = 2(1 + x2)
-2 + 1x + -2x2 + x3 = (1 * 2 + x2 * 2)
-2 + 1x + -2x2 + x3 = (2 + 2x2)

Solving
-2 + 1x + -2x2 + x3 = 2 + 2x2

Solving for variable 'x'.

Reorder the terms:
-2 + -2 + 1x + -2x2 + -2x2 + x3 = 2 + 2x2 + -2 + -2x2

Combine like terms: -2 + -2 = -4
-4 + 1x + -2x2 + -2x2 + x3 = 2 + 2x2 + -2 + -2x2

Combine like terms: -2x2 + -2x2 = -4x2
-4 + 1x + -4x2 + x3 = 2 + 2x2 + -2 + -2x2

Reorder the terms:
-4 + 1x + -4x2 + x3 = 2 + -2 + 2x2 + -2x2

Combine like terms: 2 + -2 = 0
-4 + 1x + -4x2 + x3 = 0 + 2x2 + -2x2
-4 + 1x + -4x2 + x3 = 2x2 + -2x2

Combine like terms: 2x2 + -2x2 = 0
-4 + 1x + -4x2 + x3 = 0

The solution to this equation could not be determined.

See similar equations:

| 8(5x-3)=46 | | y=-2t^2+4t+6 | | 2x+16+80=11x-12 | | 13-5(x-4)=8x+5 | | 0=(x+4)(x-42) | | B-8+4B=18 | | 2x^2+px+3=0 | | x+(.3x)=110 | | 2y-3x-4=0 | | 5x-1=2x-14 | | -2(r+5)=31 | | 5+13x+13x-5=130 | | 3x+9+3y=2x-y+6 | | 19=8x+1-2x | | (x+13)+(x+29)+x=180 | | 6(x-3)-4(x-2)=5-3x | | -2=18 | | 3y+16=5y+4 | | 3-10y=57 | | 3(p-3)=2(p+2) | | b-3+6b=19 | | 2.7=5.9-0.4x | | 3.5x-4=2 | | 7(3x)=21x | | 7x-6-2x=14 | | 4a-2a=2a+6 | | -4(r+6)=-69 | | x-(x+7)=x+(2-x) | | 2(7-3)=y+4 | | -5c+d=2x | | b=95+(10+8) | | 5m-9=2(m-6) |

Equations solver categories