I'm on the last problem of a practice test and stuck i followed the sample problem in the book but isn't clicking....pardon the attachment not sure how to post symbols and such.
I'm on the last problem of a practice test and stuck i followed the sample problem in the book but isn't clicking....pardon the attachment not sure how to post symbols and such.
1. Transform the terms into powers:
2. Factor out and collect like terms in the bracket.