Answer:
3
Step-by-step explanation:
1. if to evaluate the equation:
(x-p)²+7=x²-6x+16;
x²-2xp+p²+7=x²-6x+16;
2. then it is possible to write
-2p= -6 or p²+7=16, from where
p=3
Answer:
Step-by-step explanation:
Rewrite the right side of the equation:
Comparing with the left side we see that p = 3