Question

Hello,
I am working on the getting started tutorial and I am trying to figure out how to solve exercise 4, which asks for: Positive root of the following equation:
34*x^2 + 68*x - 510
How do I solve this?

Answer 1

\[x = \frac{ -b \pm \sqrt{b ^{2}-4ac} }{ 2a }\]
Do both roots, say x1 and x2 and only display if root > 0.

e.g. pseudo-code
if x1> 0 then print(x1)

Answer 2

?

Answer 3

Hello! What do you believe the answer might be?