Question

Find the values of x in this equation:
x-15/x=2

A.

-7, 3




B.
-5, 2




C.
-7, 5




D.
-2, 5




E.
-3, 5

Answer 1

x^2 - 15 = 2x

x^2 - 2x - 15 = 0

(x-5)*(x+3)

x is -3 and 5

E

Answer 2

THank you so much im in desperate need of help im taking an online exam for pre calc and I need to pass it for my diplomia:(

Answer 3

i do not condone cheating

Answer 4

its not cheating if my principle gives me permission to find help.

Answer 5

then what's the point of giving you a test if you're not the one answering?

Answer 6

I failed my pre calc exam during HS iwasnt able to walk the stage so he gave me an online class to take so I could get my diploma over the summer.

Answer 7

he told me I can get help if needed. as long as he sees me get my diploma hes happy.

Answer 8

its not right for you to call me out for "cheating" when 90% of people on here are getting help posting there questions to there tests or homework.

Answer 9

again thank you for your help good day.

Answer 10

thank you for your rant. There is a difference on getting help on homework and getting help on a test that depends on whether you graduation high school or not. I hope you someday you will learn the value of hard work and the reward of passing high school based on your own knowledge, not somebody else's