Answer:
14.11
Step-by-step explanation:
.83*16.5=14.11
they are the values of the 3 coefficients.
(p²)²+2²
(p²+2)²-2p²2
(p²+2)²-4p²
(p²+2)²-(2p)²
(p²+2-2p)(p²+2+2p)