Ask
your own question, for FREE!
Mathematics
39 Online
OpenStudy (anonymous):
Which of the following is not equivalent to the rational expression 7/x-3 a. -7/x-3b.-7/3-x Someone HELP!!!
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (stacey):
I assume you mean 7/(x-3) To keep the expression the same we must multiply the top and bottom by the same number. To change 7 to -7, we must have multiplied by -1, so x-3 must be multiplied by -1 also.
OpenStudy (stacey):
|dw:1340684390214:dw|
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
zanesafoodie:
take my hand the left or right close your eyes, prepare yourself for the ride of your life please keep all hands and feet inside the ride because here.
penguin:
he's my second half my missing half the person that is there the person that care
danielfootball123:
Is this good for 15 year old boy? Bench pr 85LBS dumb bell curls 15 - 20LBS dumb
OsKar:
Would it be a good idea to join boot camp and, after the period, join the police
BlkOps77:
He is three, and the world is still smallu2014 sticky hands, bright shoes, questions that begin with why and end before the answer comes.
zanesafoodie:
take my hand the left or right close your eyes, prepare yourself for the ride of your life please keep all hands and feet inside the ride because here.
4 hours ago
5 Replies
0 Medals
penguin:
he's my second half my missing half the person that is there the person that care
2 hours ago
22 Replies
1 Medal
danielfootball123:
Is this good for 15 year old boy? Bench pr 85LBS dumb bell curls 15 - 20LBS dumb
5 hours ago
22 Replies
0 Medals
OsKar:
Would it be a good idea to join boot camp and, after the period, join the police
20 hours ago
6 Replies
1 Medal
BlkOps77:
He is three, and the world is still smallu2014 sticky hands, bright shoes, questions that begin with why and end before the answer comes.
6 hours ago
18 Replies
1 Medal