Ask
your own question, for FREE!
Mathematics
40 Online
OpenStudy (anonymous):
f(x)=2x-4,g(x)=x^2-5x+12, x that satisfies the composite (f*g)(x)=12. I have gotten to 2x^2-10x+20=12 and 2x^2-10x+32=0 and see no way to factor this. I have tried to complete the square and the quadratic formula but end up with a negative under the radical(unless I'm not using those right). The answer is 1,4 but how do I get there?
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!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
letsnot:
Compare and contrast the similarities and differences of legal stimulants, particularly caffeine, alcohol, and nicotine to illegal/prescription stimulants s
PureSoulless:
Well, I'm tryna make a song that actually sounds good, and here's how it's going. Tell me if it sucks or not please. (Honest answers pls) https://musiclab.chromeexperiments.com/Song-Maker/song/5055993600540672
Tbone:
Ok... Someone explain.... Why do female hyenas have that thing? Most the babies get souphocated tryna be born.
Vxkbliss:
Can yall solveu2620ufe0f ... Find the equation of the tangent at ( 0 , 2) to the
MissLatina:
Anyone wanna be my friend? also can u all help me whith this pls?
KyledaGreat:
How do match-ups in Golden Gloves boxing work and win a champIonship?
chuckthedonut:
I need help really bad...can someone help? The manager of a grocery store wants to estimate the percentage of his customers who like orange juice.
letsnot:
Compare and contrast the similarities and differences of legal stimulants, particularly caffeine, alcohol, and nicotine to illegal/prescription stimulants s
10 minutes ago
5 Replies
0 Medals
PureSoulless:
Well, I'm tryna make a song that actually sounds good, and here's how it's going. Tell me if it sucks or not please. (Honest answers pls) https://musiclab.chromeexperiments.com/Song-Maker/song/5055993600540672
1 hour ago
4 Replies
1 Medal
Tbone:
Ok... Someone explain.... Why do female hyenas have that thing? Most the babies get souphocated tryna be born.
1 day ago
9 Replies
1 Medal
Vxkbliss:
Can yall solveu2620ufe0f ... Find the equation of the tangent at ( 0 , 2) to the
1 day ago
6 Replies
6 Medals
MissLatina:
Anyone wanna be my friend? also can u all help me whith this pls?
1 day ago
4 Replies
0 Medals
KyledaGreat:
How do match-ups in Golden Gloves boxing work and win a champIonship?
1 day ago
3 Replies
1 Medal
chuckthedonut:
I need help really bad...can someone help? The manager of a grocery store wants to estimate the percentage of his customers who like orange juice.
1 day ago
26 Replies
3 Medals