Question
Mathematics Question on Equations
If α and β are the roots of a quadratic equation x2+αx + β=0 where β≠0, then what is the value of α + β?
A
3
B
4
C
-1
D
-3
Answer
-1
Explanation
Solution
The correct answer is(C): -1
If α and β are the roots of a quadratic equation x2+αx + β=0 where β≠0, then what is the value of α + β?
3
4
-1
-3
-1
The correct answer is(C): -1