Quadratic Equations
SAT · Flashcards · Recall
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QUESTION
What is the product of the roots of
a
x
2
+
b
x
+
c
=
0
ax^2 + bx + c = 0
a
x
2
+
b
x
+
c
=
0
?
QUESTION
What is the discriminant of
a
x
2
+
b
x
+
c
=
0
ax^2 + bx + c = 0
a
x
2
+
b
x
+
c
=
0
?
QUESTION
What is the standard form of a quadratic equation?
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ANSWER
a
x
2
+
b
x
+
c
=
0
ax^2 + bx + c = 0
a
x
2
+
b
x
+
c
=
0
. General form where
a
≠
0
a \neq 0
a
=
0
determines parabola shape.
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