Question

Two math questions!!

Use the quadratic formula to solve the equation. (first picture)

Find all the zeroes of the equation. (second picture)

Answer 1

Answer:

x=7±√17/2

Step-by-step explanation:

-b±√b²-4ac/2a

-(-7)±√7²-4×1×8/2

=7±√49-32/2

x=7±√17/2