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f(8)=-0.4(8)+16.3
We move all terms to the left:
f(8)-(-0.4(8)+16.3)=0
We add all the numbers together, and all the variables
f8-(15.82)=0
We add all the numbers together, and all the variables
f^8-15.82=0
We do not support efpression: f^8
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