Math, asked by deshdeepakarya57, 3 months ago

X+1/X=5, find value of X2-1/x2

Answers

Answered by satishtewatia9813
0

Answer:

the answer is,the value is 3


kimrose1512: The answer is 23 not 3 !!
kimrose1512: u don't know
kimrose1512: show the process how 3 is the answer !!
kimrose1512: mine answer is correct ok ?
kimrose1512: falthu ka time waste mat kar
trilakshitha: yeah !! your answer is wrong !!
trilakshitha: kimrose1512 answer is correct !!
Answered by kimrose1512
2

Answer:

If X+1/x=5 find the value of x2+1/x2

Given :

( x + 1 /x ) = 5

We need to find X2+ 1 / x2

( x + 1 / x )2 = 25

= x2 + 1 / x2 + 2 (x)(1)(1/x) =25

= x2 + 1/x2 + 2 = 25

= X2 + 1 / x2 = 25 – 2

= X2+ 1 / x2=23

Hence X2+ 1 / x2= 23

Step-by-step explanation:

Hi !!

Hope it helps you !!


satishtewatia9813: bakwas band kar
satishtewatia9813: nikal yaha se
kimrose1512: tu he nikal
satishtewatia9813: bhag ja yaha se
kimrose1512: spamming val
kimrose1512: tu he bhag ja
satishtewatia9813: faltu mat bol
satishtewatia9813: batameez
kimrose1512: GET OUT !!
trilakshitha: @satishtewatia kimrose1512 answer is correct and ur answer is wrong I checked it !!
Similar questions