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f(4)=1/2(4)+3
We move all terms to the left:
f(4)-(1/2(4)+3)=0
We add all the numbers together, and all the variables
f^4-(1/24+3)=0
We get rid of parentheses
f^4-3-1/24=0
We multiply all the terms by the denominator
f^4*24-1-3*24=0
We do not support efpression: f^4
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