Answer:
Step-by-step explanation:
Given

Required
Determine the type of roots
Represent Discriminant with D; such that

D is calculated as thus

And it has the following sequence of results
When
then the roots of the quadratic equation are real but not equal
When
then the roots of the quadratic equation are real and equal
When
then the roots of the quadratic equation are complex or imaginary
Given that
; This means that
and base on the above analysis, we can conclude that the roots of the quadratic equation are complex or imaginary
Answer:
140
Step-by-step explanation:
200-60 = 140
Answer:
i think is probably 70 sec or 75
Step-by-step explanation: idk
Answer:
1764
Step-by-step explanation:
