To find the final term to compete the square you need to divide the 'x' term by 2 then square it

- equivalent equation

Compare to standard equation of SHM

Here


Well the above one are for extra knowledge .
Solution:-







So.

Answer:
what do you need here there has to be something to do here your just giving me a variable
Step-by-step explanation:
Answer:
B
Step-by-step explanation: