Question

formula for alpha+beta+Gama=
​

Answer 1

Answer:

For a cubic polynomial with its zeroes as ɑ , β and ɤ.

i.e., x³−(ɑ+β+ɤ)x²+(ɑβ+βɤ+ɑɤ)x−ɑβɤ

★The sum of zeroes :ɑ+β+ɤ=–b/a

• Sum Product of zeroes taken two at a time: ɑβ+βɤ+ɑɤ=c/a
• Product of zeroes: ɑβɤ=–d/a