To have 2 real number solutions the discriminant b^2 - 4ac must be greater than zero.
so the condition for 2 real roots in this equation is:-
b^2 - 4*1*5 > 0
b^2 > 20
b > sqrt 20 ( positive root) Answer
His brother jogged more by 1 1/10 kilometers.
the total area of the pie is 237
Answer:
It is an obtuse triangle I think because
