75=2x+(2/x)3

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Solution for 75=2x+(2/x)3 equation: 



75=2x+(2/x)3

We move all terms to the left:

75-(2x+(2/x)3)=0



Domain of the equation: x)3)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

-(2x+(+2/x)3)+75=0

We multiply all the terms by the denominator


-(2x+(+2+75*x)3)=0



We calculate terms in parentheses: -(2x+(+2+75*x)3), so:

2x+(+2+75*x)3

We add all the numbers together, and all the variables

2x+(75x+2)3

We multiply parentheses

2x+225x+6

We add all the numbers together, and all the variables

227x+6

Back to the equation:

-(227x+6)



We get rid of parentheses

-227x-6=0

We move all terms containing x to the left, all other terms to the right

-227x=6

x=6/-227

x=-6/227

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