Question

ok, second question on lecture one has me stumped, lol. This is going to be fun.

Answer 1

Positive root of the following equation:
34*x^2 + 68*x - 510
Recall:
a*x^2 + b*x + c
x1 = ( - b + sqrt ( b*b - 4*a*c ) ) / ( 2*a )

Answer 2

haha, nvmd, I thought Recall: was a keyword, through me off. ok this isn't too tough i think