Question

LIMITS

Answer 1

\[\lim_{x \rightarrow 0} (3^{x} -4^{x})/\sqrt{x}\]

Answer 2

L'Hospitals rule

Answer 3

its not working please see!!

Answer 4

why is it not working?

Answer 5

check my work???
\[\lim_{x \rightarrow 0} (x \log3 - xlog2)/(0.5\sqrt{x}) \]
now if we again apply it will be 0/0 form

Answer 6

the derivative of \(\sqrt{x}\) is \(\displaystyle\frac{1}{2\sqrt{x}}\)

Answer 7

thats what i meant...

Answer 8

yess now what to do???

Answer 9

dividing by a fraction...invert and multiply

Answer 10

wow...more than one error here..

Answer 11

\[\frac{d}{dx}a^x=a^x\ln(a)\]

Answer 12

ohhh
yah now get it thanks!!1

Answer 13

\[\lim_{x \rightarrow 0} (3^x \log(3) - 4^x\log(4))2\sqrt{x}\]

Answer 14

=0

Answer 15

thanks!!!