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PIT_PIT [208]
4 years ago
14

Can you please check my answer for me ?(:

Mathematics
2 answers:
Alexandra [31]4 years ago
8 0
Dont doubt yourself you did good!
Vinvika [58]4 years ago
7 0
I don't believe you would shade anywhere, so your work is correct :D 
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Factor the polynomial expression x^4+18x^2+81
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Step-by-step explanation:

Hello,

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Euler's formula for a polyhedron is given by:

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\begin{gathered} F+V=E+2 \\ E=F+V-2 \end{gathered}

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