Step 1: Read Formatting Math as Text for more information about how to communicate math expressions in plain text that everyone understands. Look at all 4 pages.
Step 2: Read the instructions for posting questions on this website, specifically:
* One problem per submission. Do not dump your whole homework in one question.
* If you can, show what you have tried. Tutors like students who try.
* Please try to ask your question clearly and fully so that it MAKES SENSE. We are not mind-readers. We do not have your textbook in front of us. All we know is what you wrote.
* Do not use slang or strange abbreviations. Spell every word as well as you can. This improves your chances that your question will be answered.
Step 3: Repost your question following all of the instructions.
John
My calculator said it, I believe it, that settles it
