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Mathematics
Ashton Brady
8 July, 23:54
What is the discriminant of p2+6p+9=0
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Scarlet Allen
9 July, 01:11
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p^2+6p+9=0
The discriminant of a quadratic is the expression inside the radical of the quadratic formula.
b^2-4 (ac)
Substitute in the values of
a, b, and c.
6^2-4 (1⋅9)
Evaluate the result to find the discriminant.
36-4 (9)
36-36
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