1. The sum of (x +3) observations is (x^4 -81). Find the mean of the o

1.	1. The sum of (x +3) observations is (x^4 -81). Find the mean of the observations.
Answer» pls solve it .......x=8+3Root7 , What is the value of root x-1/root x. please answer rest of the questions Rahul post the question separately. We cannot provide answers to questions asked in replies. sorry 😢😢😢 #Dasharath Mane pls solve my qn. . I already posted my qn. separately. plzzzzzzzzzzzzzzzz

1. The sum of (x +3) observations is (x^4 -81). Find the mean of the observations.

Answer»

pls solve it .......x=8+3Root7 , What is the value of root x-1/root x.

please answer rest of the questions

Rahul post the question separately. We cannot provide answers to questions asked in replies.

sorry 😢😢😢

#Dasharath Mane pls solve my qn. . I already posted my qn. separately. plzzzzzzzzzzzzzzzz