Core Pure- Roots of Polynomials Formulae
5.0(1)Studied by 20 people
Call Kai
Learn
Practice Test
Spaced Repetition
Match
Flashcards
Knowt PlayCard Sorting
1/4
Earn XP
Description and Tags
LEARN THESE
Last updated 9:28 PM on 5/19/23
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai |
|---|
No analytics yet
Send a link to your students to track their progress
5 Terms
1
New cards
a^2 + b^2
(a+b)^2 -2ab
2
New cards
a^2 +b^2 +c^2
(a + b + c )^2 - 2(sum of ab)
3
New cards
a^2 + b^2 + c^2 + d^2
( a+b+c+d)^2 -2( sum of ab)
4
New cards
a^3 +b^3
(a +b)^3 - 3ab(a+b)
5
New cards
a^3 + b^3 + c^3
(a +b+ c)^3 - 3(a+b+c)(ab + bc +ac) + 3abc
