Vieta's formula Flashcards
1
Q
p
A
b/a
2
Q
q
A
c/a
3
Q
x1 + x2
A
-p
4
Q
x2* x1
A
q
5
Q
3(x1 + x2)
A
-3p
6
Q
(x1*x2) ²
A
q ²
7
Q
(x1 + x2) ²
A
(-p) ²
8
Q
(x1- x2) ²
A
p ² - 4q
9
Q
x1 ³ + x2 ³
A
(-p) ³ - 3q(-p)
