Answers

The Brainliest Answer!
2015-02-27T15:55:11+05:30
Let the roots of the equation x²-ax-4 = 0 be p and –p
Sum of the roots (p + (-p)) = -(-a)
Therefore, a = 0

The answer is option a
1 5 1
2015-02-27T17:35:38+05:30