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I was wondering how you do the equation f (x)=6x^3+8?
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I was wondering how you do the equation f (x)=6x^3+8?

User Norman
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1 Answer

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0=6x^3+8
-8 -8
-8=6x^3
---- ------
6 6
(-8)/6=x^3
cube root each side to get
∛[(-8)/6]=x or F(x)=∛[(-8)/6]
F(x)=-1.100642...
User Marcus K
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