P(x) = -x - 1
q(x) = 2x^2 - 2
(q o p)(-4) = 2(-x - 1)^2 - 2
(q o p)(-4) = 2(-x^2 + x + x + 1) - 2
(q o p)(-4) = 2(-x^2 + 2x + 1) - 2
(q o p)(-4) = -2x^2 + 4x + 2 - 2
(q o p)(-4) = -2x^2 + 4x
It is 2 4/5, 2 4/5 is 2.8, 4/5 is greater than 3/4
Isolate m by add n/3p to Q
m = Q + n/3p