Ask your own question, for FREE!
Mathematics 7 Online
OpenStudy (mylahb):

x^2+12x+18=0 @cj49

OpenStudy (cj49):

x^2+12x=-18

OpenStudy (mylahb):

whats half of it

OpenStudy (cj49):

half of 12 is 6 and square of 6 is 36

OpenStudy (mylahb):

x+6 pm square 55

OpenStudy (cj49):

can u show how u did it

OpenStudy (mylahb):

x^2+12x=-18 x^2+12x+36=18+36 (x+6)^2=55 x+6 pm squared 55?

OpenStudy (cj49):

its -18+36=18

OpenStudy (cj49):

it wud be x=-6pm3sqrt2

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
VERNEISH: Two objects are moving along separate linear paths where each path is described by position, d, and time, t.
1 day ago 1 Reply 0 Medals
Arriyanalol: i need help
2 days ago 7 Replies 1 Medal
Arriyanalol: CONGRATS to me
2 days ago 8 Replies 2 Medals
Maci: what are the best stock apps for people who want to start investing?
5 days ago 3 Replies 2 Medals
Twaylor: genuienly how do i get better self control i keep watcing youtube and theres this
1 week ago 3 Replies 0 Medals
IzzyCookie: |dw:1792074056138:dw| Uhm, I don't know where to ask this, but I'm in college welding at my community college, and I need help learning vertical welding for
3 days ago 9 Replies 1 Medal
Legomaster346: What colleges are good that are near Arab Alabama?
1 week ago 5 Replies 0 Medals
Maci: what is your thoughts on qc reaching 10years lmk who the ogs
1 week ago 9 Replies 1 Medal
thehearken: not sure if this is considered spam, im sorry if it is, but does anyone have tips
1 week ago 2 Replies 1 Medal
Arriyanalol: i need help
1 week ago 6 Replies 2 Medals
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!