ƒ
ΦΓ
mμlα
ω
θ
η
Home
Formulae
Time & Calendar
Health & Fitness
Physics Laws
Currency
Converters
Reference
Notepad
Mavericks
Search Results
1 result for “vieta”
Formulae (1)
Algebra
Intermediate
Vieta's Formulas
x
1
+
x
2
=
−
b
a
,
x
1
x
2
=
c
a
x_1 + x_2 = -\frac{b}{a}, \quad x_1 x_2 = \frac{c}{a}
x
1
+
x
2
=
−
a
b
,
x
1
x
2
=
a
c
Relates the roots of a quadratic to its coefficients.