Question

if x^2+1/x^2=27,find the value of x^3+y^3+8​

Answer 1







gup4ta6chhchetaprinh

30.08.2016

Math

Secondary School

+8 pts

Answered

If x 2 +1/x 2 =27, find x-1/x.

2

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Answers





Vsks2403

Ambitious



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4.0

207 votes

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ans is + or - 5

Mindfulmaisel

Ace

The value of .

To find:

Find 

Solution:

Given: 

We know that 

Putting 









  

Hence, 



Taking square root of both sides, we get

Answer 2

Answer:

j to enzjzjne

Step-by-step explanation:

bJwns bzuxjsndbjskaoa