Math Problem Statement

Qd = 56 - P - P^2 dan Qs = 8P - 14 Carilah harga dan jumlah keseimbangan pasar secara aljabar dan gambarkanlah keseimbangan pasar tersebut ke dalam satu diagram

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Market Equilibrium
Quadratic Equations

Formulas

Q_d = 56 - P - P^2
Q_s = 8P - 14
P = (-b ± √(b^2 - 4ac)) / 2a

Theorems

Quadratic Formula
Market Equilibrium Condition: Qd = Qs

Suitable Grade Level

Grades 10-12 (High School Economics/Algebra)