What is the value of
t
2
−
2
t
+
5
\displaystyle {t}^{{2}}-{2}{t}+{5}
t
2
−
2
t
+
5
when
t
=
−
3
\displaystyle {t}=-{3}
t
=
−
3
?
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\displaystyle
Enter your answer as a reduced fraction (like 5/3, not 10/6) or as an integer (like 4 or -2)
Do not enter mixed numbers
Enter DNE for Does Not Exist, oo for Infinity