Question 1132441

Determine the Nature of the Roots. 
t^2 + 8t - 20 = 0
<pre>Based on the calculation of the DISCRIMINANT ({{{b^2 - 4ac}}}) - the DISCRIMINANT being 144 - the roots are: {{{highlight_green(matrix(1,4, "REAL,", "RATIONAL,", and, UNEQUAL))}}}