N+14 that’s it! Pls mark as brainliest
Answer:
21 vecause nana
Step-by-step explanation:
Simple....
you have

To solve...you must complete the square...
use

to create a new term...
x=1(+/-)

Thus, your answer.
(Or, x≈3.23606797, -1.236067967)
The absolute value is 3 i believe, not sure though
13-0.75(12)+8(1/2)
13-9+4
4+4
8
the answer is 8.