I think its (<span><span>x^2)</span>+<span>5x</span></span>+<span>49</span>
I cant really see the letters but the ones that are going straight up. I believe this is the answer because as you can see it's going up without intersecting between each other.
It will be 69 because 68 is wrong and 69 is right
This answer to this question is 1150 km
