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(X+X/2)X2=30
We move all terms to the left:
(X+X/2)X2-(30)=0
Domain of the equation: 2)X2!=0We add all the numbers together, and all the variables
X!=0/1
X!=0
X∈R
(+X+X/2)X2-30=0
We multiply parentheses
X^3+X^3-30=0
We do not support eXpression: X^3
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