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Mathematics 18 Online
OpenStudy (anonymous):

3x3+6x2-16x4

OpenStudy (muzzack):

Final result : \[ \huge\ -x^2 • (16x^2 - 3x - 6)\]

OpenStudy (anonymous):

@troygarcia You mean this equation: \[3x^3+6x^2-16x^4=0\]

OpenStudy (anonymous):

yeah

OpenStudy (anonymous):

\[-16x^4+3x^3+6x^2=-x^2(16x^2-3x-6)\] Your first solution is x=0; The second and third solution you get by solving: \[16x^2-3x-6=0=>X(2,3)=\frac{ 3\pm \sqrt{393} }{ 32 }\]

OpenStudy (anonymous):

O.o?

OpenStudy (anonymous):

what?

OpenStudy (anonymous):

where the answer?

OpenStudy (anonymous):

The answer is formed by 3 solutions: \[S=0,\frac{ 3+\sqrt{393} }{ 32 },\frac{ 3-\sqrt{393} }{ 32 }\]

OpenStudy (anonymous):

can you form it please

OpenStudy (anonymous):

by three :D

OpenStudy (anonymous):

form what? i just gave you the solution

OpenStudy (anonymous):

Your problem is a grade 4 equation and has 3 solutions what do you want more?

OpenStudy (anonymous):

nahh,

OpenStudy (anonymous):

ty,bye

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