Question
Mathematics Question on Quadratic Equation
If the equation ax2−8x+4=0 has equal roots then a= ____ .
A
2
B
3
C
4
D
5
Answer
4
Explanation
Solution
The correct option is (C): 4.
If the equation ax2−8x+4=0 has equal roots then a= ____ .
2
3
4
5
4
The correct option is (C): 4.