Question

Use the discriminate to determine the number of and type of solutions.

-3m2 - 7m = 6

Answer 1

probably easiest to start with
\[3m^2+7m+6=0\]

Answer 2

okay

Answer 3

then compute \[b^2-4ac\] with \[a=,b=7,c=6\] and see what you get

Answer 4

oops i meant
\[b^2-4ac\] with \[a=3,b=7,c=6\]

Answer 5

3m2+7m+6=0
compare with ax2 +bx+c
a=3,b=7 and c=6
d=b^2-4ac
d=-23
so it has complex roots

Answer 6

two different complex solution as d<0

Answer 7

okay, Thank you everbody. :)

Answer 8

ur welcome