Question

x^2+9x+14 = o
using the quardaic formula find the solution set

Answer 1

so far I have come up with \[x=-9\pm 7/2\]

Answer 2

quadratic formula always works, but this one also factors as
\[(x+7)(x+2)=0\]

Answer 3

can you show me how that worked pls

Answer 4

my part is not correct