Question

(x-1)/sqrt(1+x)-sqrt 2;when x approaches 1
please someone help meee...

Answer 1

do you mean x approaches -1? if not, it's just -sqrt2

Answer 2

\[x=1\]

Answer 3

use rationalization

Answer 4

i have done it first u give it a try

Answer 5

yehhh u can use l opital rule also

Answer 6

do it

Answer 7

can u pleas expln it?

Answer 8

do u know L hopital rule

Answer 9

noo

Answer 10

which grade u in according to that i d make u understand

Answer 11

i just started tis

Answer 12

can u post the steps?then i can understand ts

Answer 13

L hopital rule is very easy
listen in this rule u take derivative of nominator and denominator seperately
like in this case the derivative of numerator is 1
and the derivative of denominator is 1/2(1+x)^1/2

Answer 14

\[1/(1/2){(1+x)^1/2 } \]

Answer 15

this is how final eq looks like , place 1 in place of x and then tellme answer