(x^4)-(4x^3)-(2x^2)+12x+9=0

Simple and best practice solution for (x^4)-(4x^3)-(2x^2)+12x+9=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^4)-(4x^3)-(2x^2)+12x+9=0 equation: 


Simplifying
(x4) + -1(4x3) + -1(2x2) + 12x + 9 = 0
x4 + -1(4x3) + -1(2x2) + 12x + 9 = 0

Remove parenthesis around (4x3)
x4 + -1 * 4x3 + -1(2x2) + 12x + 9 = 0

Multiply -1 * 4
x4 + -4x3 + -1(2x2) + 12x + 9 = 0

Remove parenthesis around (2x2)
x4 + -4x3 + -1 * 2x2 + 12x + 9 = 0

Multiply -1 * 2
x4 + -4x3 + -2x2 + 12x + 9 = 0

Reorder the terms:
9 + 12x + -2x2 + -4x3 + x4 = 0

Solving
9 + 12x + -2x2 + -4x3 + x4 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

See similar equations:

| 8d-5=6d-2 | | z+4-3i=0 | | 3a-5=-a-7 | | A(x)=2x^2-8x+16 | | x=10-4t+t^2 | | x+4y+5=0 | | 3(x-5)-(2x+7)= | | z^2-3iz=0 | | 3g-2=55 | | 3m-5=65 | | 88+4x=100 | | 3*(4a-2b)= | | 2x+2x+5=3x+8 | | 4-3x=3+4(2x-3) | | 14.7=19.6t-4.9t^2 | | 4x^2-4y^2= | | 7x-17y+49=0 | | 3(x-2)+4(2x-6)=6(x-4)+8(2x+8) | | 3(x-4)-7=2(x-3) | | 4(2x-3)+8(x-4)=2(2+6) | | Logs=0.5 | | 128=a+b+c | | 3*-2+6=0 | | 75=15625a+128b+c | | 3.4-z/3=4.9 | | 3y-7=14-2y | | z+5=0 | | X^2-784=0 | | log(x+1)+log(x+9)=1 | | 5-3([-4]+7*2)+(8[1+4])= | | 25=t+16 | | 3t=7t(0) |

Equations solver categories