Question
Find roots of polynomial $$ p(x) = -32t+20 $$
Answer
The root of polynomial $ p(t) $ is:
$$ \begin{aligned}t &= \dfrac{ 5 }{ 8 } \end{aligned} $$Explanation
$$ \begin{aligned} -32t+20 & = 0 \\[1 em]
-32 \cdot t & = -20 \\[1 em]
t & = - \frac{ 20 }{ -32 } \\[1 em]
t & = - \frac{ 20 : 4 }{ -32 : 4} \\[1 em]
t & = \frac{ 5 }{ 8 }
\end{aligned} $$
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