Ask
your own question, for FREE!
Mathematics
33 Online
Solve. 3x^2 – 48 = 0 a. x = 3 and x = 16 b. x = 4 and x = –4 c. x = 16 and x = 4 d. x = 4 and x = 3
Still Need Help?
Join the QuestionCove community and study together with friends!
\[3x^2 – 48 = 0 \]\[3x^2 = 48\]\[x^2= 48/3\]\[x^2=16\]\[x=\pm \sqrt{16}\]\[x=\pm 4\] So the answer is b.
its corect 100%
thank u, i understand now
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
AsianPanda08:
Does anyone know how to change the background of this?
AsianPanda08:
Why do people with asthma need to breathe air of the opposite weather. For me, I need to breathe cold air to help me when its hot.
xXAikoXx:
I sang a small part of Camellia Flower Lady by Lee Mi-ja (I sang in Korean)
xXAikoXx:
I sang the chorus of Love Me Not by Ravn Lenae (I'm sort of tired so sorry if it
laylasnii13:
poem : Iu2019m sorry if I fade I never meant to disappoint, but I did over and over.
3 minutes ago
2 Replies
0 Medals
12 hours ago
4 Replies
0 Medals
4 hours ago
18 Replies
3 Medals
4 hours ago
12 Replies
4 Medals
17 hours ago
9 Replies
5 Medals