solve the
x square+ x+5=0 by using formula method and state the nature of its roots
Answers
Answered by
0
Answer:
roots =imaginary
Step-by-step explanation:
- check D= b2-4ac
- if its negative then the roots are imaginary
- if its positive then roots are real
Answered by
5
Given : x² + x + 5 = 0
To find: The roots and Nature of the roots.
Solution:-
x² + x +5 = 0
Now we know , D = b² - 4ac
so ,
↦ b = 1
↦ a = 1
↦c = 5
D = (1 ) ² - 4 × 1 × 5
D = 1 - 20
D = -19
As d is -19
So, No real roots Exists.
The Nature of the roots are not real or imaginary.
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