Evaluate the Lim as x approaches 8 (2x + ∛x – 4
8 (2x + ∛x – 4
Huh?
Could you mean
limit as x ---> 8 of
(2x + ∛x ) – 4 ??
or what ?
if that then
( 2*8 + 2) - 4
18 - 4 = 14
Please be careful typing questions.
To evaluate the limit as x approaches 8 of the expression (2x + ∛x - 4), we first substitute the value 8 in place of x in the expression and simplify.
(2(8) + ∛8 - 4)
= (16 + ∛8 - 4)
Next, we need to simplify the cube root of 8 (∛8).
The cube root of 8 is 2 because 2^3 = 8.
So, we have:
(16 + 2 - 4)
= (18 - 4)
= 14
Therefore, the limit as x approaches 8 of (2x + ∛x - 4) is 14.