Question
Mathematics Question on Quadratic Equations
If the equation 3x2+2x+k=0 has real roots then k is
A
k<31
B
k>31
C
k≤31
D
k≥31
Answer
k≤31
Explanation
Solution
The correct option is (C): k≤31
If the equation 3x2+2x+k=0 has real roots then k is
k<31
k>31
k≤31
k≥31
k≤31
The correct option is (C): k≤31