Math Problem Statement

penyelesaian sederhana 2x+y=8 dan 2xx+6y=18

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Quadratic Equations
Systems of Equations

Formulas

Linear equation: ax + by = c
Quadratic equation: ax^2 + bx + c = 0
Discriminant formula: Δ = b^2 - 4ac

Theorems

Quadratic Formula
Discriminant Theorem

Suitable Grade Level

Grades 10-12