CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Stoichiometry

limx → 3x4 - ...

Question

$lim x \to 3 \frac{x^{4} - 81}{2 x^{2} - 5 x - 3}$

Open in App

Solution

${lim}_{x \to 3} \frac{x^{4} - 81}{2 x^{2} - 5 x - 3}$
Using LHR.
$\frac{{4 x}^{3}}{4 x - 5} \Rightarrow \frac{4 \times {(3)}^{3}}{12 - 5} \Rightarrow \frac{108}{7}$

Suggest Corrections

thumbs-up

0

Similar questions

{lim}_{x \to 3} \frac{x^{4} - 81}{2 x^{2} - 5 x - 3}

lim x \to 3 (\frac{x^{4} - 81}{2 x^{2} - 5 x - 3})

Q. Evaluate the given limit :

lim x \to 3 \frac{x^{4} - 81}{2 x^{2} - 5 x - 3}

lim x \to - 2 \frac{x^{4} + 2 x^{3} + 3 x^{2} + 5 x - 2}{x^{5} + 3 x^{4} + 2 x^{3} + 3 x^{2} + 7 x + 2}

Q. Check following are quadratic

3 x (4 + 5 x) + (3 + 4 x) 4 x

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Stoichiometry of a Chemical Reaction

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon