2x^3+20x^2+42=0

Simple and best practice solution for 2x^3+20x^2+42=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^3+20x^2+42=0 equation:


Simplifying
2x3 + 20x2 + 42 = 0

Reorder the terms:
42 + 20x2 + 2x3 = 0

Solving
42 + 20x2 + 2x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2'.
2(21 + 10x2 + x3) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(21 + 10x2 + x3)' equal to zero and attempt to solve: Simplifying 21 + 10x2 + x3 = 0 Solving 21 + 10x2 + 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:

| 5(3c-1)-2=13c+9 | | x^2+8p+15=0 | | 15d/15 | | 1+-3+-8= | | 10z-4=2(5z+8)-12 | | x^4=0.01 | | 24-14=2(x-8) | | Z^2-11z+14=-4 | | x^4=0.1 | | 3y-8=9+7y | | x-61/3=85/6 | | 2(12)+12y=36 | | x-12=-20 | | v-48=4 | | (a/6)-7=-4 | | (a/6)-7=-5 | | n-(1/5)=(3/5) | | 9+5v=-17-8v | | 5g-2h=3G-1 | | r=2h+2zsolveh | | -10u+8=7u+12 | | 58/27=10/x | | (7x+4)(x-1)=0 | | 3.2x=16 | | -10u+8=7u+13 | | .035x=5 | | H(t)=-16x^2+VoT+hi | | 6(11)+1=180 | | 9c^2+18c-16=o | | .02x=5 | | 0.3x-0.5x-7=-21 | | 138*3d=d |

Equations solver categories