Maths
>
A-Level
>
Algebra & Functions
>
If the dis...
3 years ago
·
1 Reply
·
1819 views
Jeramy Schultz
State how many (if any) positive/negative roots you should expect.
1 Answer
Help students achieve their goals by realising their potential.
1 reviews
If the discriminant is less than zero, then there are no real values that satisfy taking the square-root of a negative number; you should therefore expect to have no roots.
I'm available for 1:1 private online tuition!
Click here to view my profile and arrange a free introduction.Think you can help?
Get started with a free online introductions with an experienced and qualified online tutor on Sherpa.
Find an A-Level Maths Tutor