- #1

- 12

- 0

## Homework Statement

If the roots of the equation ax^2+bx+c=0 are α , β and if the roots of the equation a′x^2+b′x+c′=0 are (α +γ) , (β+γ) , prove that :

a′^2(b^2-4ac)=a^2+(b′^2-4a′c′)

- Thread starter Radwa Kamal
- Start date

- #1

- 12

- 0

If the roots of the equation ax^2+bx+c=0 are α , β and if the roots of the equation a′x^2+b′x+c′=0 are (α +γ) , (β+γ) , prove that :

a′^2(b^2-4ac)=a^2+(b′^2-4a′c′)

- #2

Mark44

Mentor

- 34,687

- 6,393

- Last Post

- Replies
- 9

- Views
- 2K

- Last Post

- Replies
- 26

- Views
- 3K

- Replies
- 9

- Views
- 2K

- Last Post

- Replies
- 2

- Views
- 2K

- Last Post

- Replies
- 1

- Views
- 1K

- Last Post

- Replies
- 5

- Views
- 1K

- Last Post

- Replies
- 22

- Views
- 54K

- Last Post

- Replies
- 22

- Views
- 4K

- Last Post

- Replies
- 2

- Views
- 2K

- Last Post

- Replies
- 2

- Views
- 1K