Answer:
it represent simultaneous equation
The answer to this question is X>0 because if u work it out then the value of X will be greater than 0.
Here just to answer here
Because the answer was just here
Solve for x over the real numbers:
x^2 - 3 x - 8 = 0
x = (3 ± sqrt((-3)^2 - 4 (-8)))/2 = (3 ± sqrt(9 + 32))/2 = (3 ± sqrt(41))/2:
Answer: x = (3 + sqrt(41))/2 or x = (3 - sqrt(41))/2 = using <span>quadratic formula</span>