Mathematics 10 — Exercise Review · Q1 (ix)
Full question
If D = 0, the roots are what? Choose the correct option.
| Option | Value |
|---|---|
| a | Unequal |
| b | Irrational |
| c | Imaginary |
| d | Equal |
Step-by-step solution
Both formula signs give the same −b/(2a).
Answer
d: Equal
If D = 0, the roots are what? Choose the correct option.
| Option | Value |
|---|---|
| a | Unequal |
| b | Irrational |
| c | Imaginary |
| d | Equal |
Both formula signs give the same −b/(2a).
d: Equal