Question

if p is an integer, which of the following is the solution set for 2|p| = 16? {0, 8} {-8, 8} {-8, 0} {-8, 0, 8}

Answer 1

$2|p|=16\ \ \ |divide\ both\ sides\ by\ 2\\\\|p|=8\iff p=8\ or\ p=-8\\\\Answer:\boxed{\{-8;\ 8\}}$