Question

What is the value of x in the equation 1,331x3 − 216 = 0?

Answer 1

I dont see how I am going to compete with the other one!! :D

Explanation:

Positive 6/10 is right

Answer 2

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`1,331x^3 - 216 = 0`
`Solve \ for \ x`


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`1331x^3=216`
`Combine \ like \ terms`
`(Add \ 216 \ to \ both \ sides)`


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`x^3= (216)/(1331)`


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`Take \ the \ cube \ root \ of \ both \ sides`


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`x= \sqrt[3]{ (216)/(1331) }`


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`Apply \ distributive \ property`


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`x= \frac{ \sqrt[3]{216} }{ \sqrt[3]{1331} }`


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`x= (6)/(11)`