-xe^(-x) + e^(-x) = 0
Take the `e^(-x) ` as common ,we get
=> `e^(-x) [1-x]=0`
=> ` ((1-x)/(e^x)) =0`
=> `1-x =0`
=>` x= 1`
We have a Math tutor online right now to help you!
To chat with a tutor, please set up a tutoring profile by creating an account and setting up a payment method. If you initiate a chat, please note you will be charged $0.50 a minute for tutoring time.