# markdown latex format ###### tags: `LaTeX` $$ \begin{align*} \begin{split} &\lim\limits_{x\to{-1}}\frac{|x^3| + x^3}{x}\\ 1.&\lim\limits_{x\to{-1}^+}\frac{|x^3| + x^3}{x}&= \lim\limits_{x\to{-1}^+}\frac{2x^3}{x}&=0\\ 2.&\lim\limits_{x\to{-1}^-}\frac{|x^3| + x^3}{x}&= \lim\limits_{x\to{-1}^-}\frac{-x^3+x^3}{x}&=0 \\ 3. &\lim\limits_{x\to{-1}}\frac{|x^3| + x^3}{x} &= 0 \end{split} \end{align*} $$
×
Sign in
Email
Password
Forgot password
or
By clicking below, you agree to our
terms of service
.
Sign in via Facebook
Sign in via Twitter
Sign in via GitHub
Sign in via Dropbox
Sign in with Wallet
Wallet (
)
Connect another wallet
New to HackMD?
Sign up