Question

9+(-3)

Answer 1

Use u-substitution to find the initial state of a qubit before it is observed in a plus/minus basis then use Grover's algorithm to search through a lattice of N-Indexes.

Answer 2

Should end up with a 78 variable diffy-q. Just resolve.

Answer 3

You need to know these rules:
(-)(-)=(+)
(-)(+)=(-)
(+)(+)=(+)
(there's one more)

Which of these rules do you suppose applies to your 9+(-3)? Hint: focus on the +(-3) part FIRST.

Answer 4

Nice @mathmale :)

Answer 5

mathmale that was very helpful! thank you !!!

Answer 6

My great pleasure! I'm so glad that this material is now clearer for you.