Cite This Page
 
To Go
Quadratic Formula and Functions
Quadratic Formula and Functions

Quadratic Formula and Functions: Getting to the Root of the Formula True or False

1. 1) Simplify the expression (-1 + 6i)(2i3 – 4) -> 16 – 22i
2. 2) What are the roots of y = -2x2 + 5x – 2? -> and
3. 3) What are the roots of y = x2 + 7x + 17? ->
4. 4) What are the roots of y = 5x2 – 10x + 5? -> x = -1 + 2i and x = -1 – 2i
5. 5) How many real roots does  have? -> 1 real root
Submit