(x)=x^3+2x^2+4x+8

Simple and best practice solution for (x)=x^3+2x^2+4x+8 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)=x^3+2x^2+4x+8 equation:


Simplifying
(x) = x3 + 2x2 + 4x + 8
x = x3 + 2x2 + 4x + 8

Reorder the terms:
x = 8 + 4x + 2x2 + x3

Solving
x = 8 + 4x + 2x2 + x3

Solving for variable 'x'.

Reorder the terms:
-8 + x + -4x + -2x2 + -1x3 = 8 + 4x + 2x2 + x3 + -8 + -4x + -2x2 + -1x3

Combine like terms: x + -4x = -3x
-8 + -3x + -2x2 + -1x3 = 8 + 4x + 2x2 + x3 + -8 + -4x + -2x2 + -1x3

Reorder the terms:
-8 + -3x + -2x2 + -1x3 = 8 + -8 + 4x + -4x + 2x2 + -2x2 + x3 + -1x3

Combine like terms: 8 + -8 = 0
-8 + -3x + -2x2 + -1x3 = 0 + 4x + -4x + 2x2 + -2x2 + x3 + -1x3
-8 + -3x + -2x2 + -1x3 = 4x + -4x + 2x2 + -2x2 + x3 + -1x3

Combine like terms: 4x + -4x = 0
-8 + -3x + -2x2 + -1x3 = 0 + 2x2 + -2x2 + x3 + -1x3
-8 + -3x + -2x2 + -1x3 = 2x2 + -2x2 + x3 + -1x3

Combine like terms: 2x2 + -2x2 = 0
-8 + -3x + -2x2 + -1x3 = 0 + x3 + -1x3
-8 + -3x + -2x2 + -1x3 = x3 + -1x3

Combine like terms: x3 + -1x3 = 0
-8 + -3x + -2x2 + -1x3 = 0

Factor out the Greatest Common Factor (GCF), '-1'.
-1(8 + 3x + 2x2 + x3) = 0

Ignore the factor -1.

Subproblem 1

Set the factor '(8 + 3x + 2x2 + x3)' equal to zero and attempt to solve: Simplifying 8 + 3x + 2x2 + x3 = 0 Solving 8 + 3x + 2x2 + x3 = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

See similar equations:

| S=1/2at2 | | S=1/2at2= | | 10x=x^2+3x+2 | | f(28)=24 | | 35+0.40m=20+0.55m | | 6(8x-2)=200 | | d(14)=7 | | 32x^2-24x+4=0 | | 6+4=2110 | | 9(2x+1)=100 | | 25x^2-30x+h=0 | | (4x-8)(x+5)=(5x-2)(x-2) | | 3(9x+5)=75 | | 2(2v-4)=4(3-v)-44 | | 8(x+3)=2(x+12)+10 | | 3^2/2*4 | | 3^2/4*2 | | 6x^4-11x+3=0 | | 50=10+5ln(3x+6) | | y=-x^2+4x+11 | | 8x^4-28W^3-16W^2=0 | | 2805-x=1.4(x) | | 45+36=165 | | 4(x+3)=10-3x | | 7v=9 | | 48x^2-52x+140=0 | | -x^2-3x+36=0 | | 645-07-02-00-00_files/i0070000.jpg | | 4v(7v-4)(4v-1)=0 | | 2xsquared-2x+7=5 | | 33+3x=90 | | 16x-25=X+1 |

Equations solver categories