142=1/3r2(8.5)

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Solution for 142=1/3r2(8.5) equation: 



142=1/3r^2(8.5)

We move all terms to the left:

142-(1/3r^2(8.5))=0



Domain of the equation: 3r^2(8.5))!=0

r∈R



We multiply all the terms by the denominator


-(1+142*3r^2(8.5))=0



We calculate terms in parentheses: -(1+142*3r^2(8.5)), so:

1+142*3r^2(8.5)

determiningTheFunctionDomain
142*3r^2(8.5)+1

Wy multiply elements

426r^2(8+1

Back to the equation:

-(426r^2(8+1)



We add all the numbers together, and all the variables

-(426r^29=0

We do not support erpression: r^29

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