Question

$\huge{\mathbb{\underline{\underline{\purple{♡Heya Help♡}}}}}$
evaluate the above ↑↑↑​

Answer 1

Question :---

• lim(x→(-∞) [√(4x²-7x) + 2x

Solution :----

Let y = 1/x and lim(y→0)

➥ lim(y→0) √(4/y² - 7/y) - 2/y

➥ lim(y→0) √(4-7y-2)/y

Now , applying LH rule we get,

see solution in image ------------

(Hope it helps you)

Answer 2

Aɴsᴡᴇʀ ʀᴇғᴇʀs ᴛᴏ ᴛʜᴇ ᴀʙᴏᴠᴇ 

ᴀᴛᴛᴀᴄʜᴍᴇɴᴛ ❣️

Hope it helps you ✔️✔️