Answer:
zq+u =x
Step-by-step explanation:
z=(x-u)/q
Multiply each side by q
zq = (x-u)/q *q
zq = x-u
Add u to each side
zq+u = x-u+u
For a monic quadratic (factor of 1 on ) we always add half the coefficient on the linear () term, so
Answer: 49/4
it is c becuse i have has this on my test 2 days ago