Mathematics
10 Online
OpenStudy (anonymous):
will give medals if somebody can check and see if i chose the right answer Find the non-extraneous solutions of the square root of the quantity of x plus 3 minus 4 equals x minus 1
x = −3 and x = −2
x = −2
x = −3
x = 5<--- i chose this one
12 years ago
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
@djcool31
12 years ago
OpenStudy (anonymous):
@DullJackel09 @divu.mkr @Disco619 @angel12310 @androidonyourface
12 years ago
OpenStudy (anonymous):
somebody plz help me
12 years ago
OpenStudy (anonymous):
@clara.university @FlvsGirl @Yuba @Vallarylynn16 @jojo4eva
12 years ago
OpenStudy (anonymous):
@BeginnerCountrySinger @binks @bluebrandon @him1618 @horsecrazy366
12 years ago
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
@BeginnerCountrySinger do you think im right?
12 years ago
OpenStudy (anonymous):
@zimmah do you think you can help me
12 years ago
OpenStudy (anonymous):
i'll try
12 years ago
OpenStudy (anonymous):
i just want to double check and see if im right
12 years ago
OpenStudy (anonymous):
so, \[\sqrt{x+3}-4=x-1\] did i read that right?
12 years ago
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
yes
12 years ago
OpenStudy (anonymous):
ok, it's not 5
12 years ago
OpenStudy (anonymous):
so then it must be -2 and -3 right
12 years ago
OpenStudy (anonymous):
yes
12 years ago
OpenStudy (anonymous):
thanks and do you think you can help me with one more question
12 years ago
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
most likely i can, i'll try at least
12 years ago
OpenStudy (anonymous):
Simplify 12 over the quantity of negative 3 plus 3i
12 years ago
OpenStudy (anonymous):
i'm not sure how to interpret that, can you draw it?
12 years ago
OpenStudy (anonymous):
do you mean \[\frac{ 12 }{ -3+3i }\]
12 years ago
OpenStudy (anonymous):
or \[\frac{ 12 }{ -3 }+3i\]
12 years ago
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
or something else?
12 years ago
OpenStudy (anonymous):
the problem looks like this 8 over 2+2i
12 years ago
OpenStudy (anonymous):
i'm not sure what you mean by over
12 years ago
OpenStudy (beginnercountrysinger):
i'm only in geometry hun .-.
12 years ago
OpenStudy (anonymous):
|dw:1391196504537:dw|
12 years ago