Let α, β be the roots of the equation x2−x+p=0x^{2}-x+p=0x2−x+p=0 and γ, δ be the roots the equation x2−4x+q=0x^{2}-4x+q=0x2−4x+q=0; p, q∈Zp,\ q\in Zp, q∈Z. If α, β, γ, δ are in G.P., then ∣p+q∣\left| p+q \right|∣p+q∣ equals:
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