Question

Limits.

Answer 1

\[\lim_{x \rightarrow 0}\frac{\sqrt{a+x}-\sqrt{a}}{\sqrt{a(a+x)}}\]

Answer 2

After rationalizing,I got,
\[\frac{x}{\sqrt{a(a+x)}(\sqrt{a+x} +{\sqrt{a}}}\]

Answer 3

@Vikt0r

Answer 4

im not this smart lol what was the problem

Answer 5

:/

Answer 6

scroll!

Answer 7

@ChmE @Lukecrayonz

Answer 8

Calc 1?

Answer 9

1?

Answer 10

The levels of calculus, nevermind :P

Answer 11

lol

Answer 12

lim x->0[sqrt(a+x)-sqrta]/[sqrt(a(a+x))]=0 you can sub directly x=0 here

Answer 13

\[(\sqrt(a+(0)-\sqrt(a))/a\]

Answer 14

Probably not right but you know I tried

Answer 15

lol yeah

Answer 16

lim x->0[sqrt(a+x)-sqrta]/[sqrt(a(a+x))]
\[limx->0\frac{ x }{ (a+x)\sqrt{x } +a \sqrt{a+x}}=0\]

Answer 17

the numerator is x so x=0

Answer 18

then the limit=0

Answer 19

no..

Answer 20

The answer is:
\[\frac{1}{2}^{-3/2}\]

Answer 21

1/2a^-3/2*
a is there too*

Answer 22

letsleavethis..