Math Problem Statement

Supaya barisan (k 5), (2k + 1), (2k + 14), merupakan tiga suku barisan aritmetika berurutan, maka nilai k yang memenuhi adalah

Solution

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Math Problem Analysis

Mathematical Concepts

Arithmetic Sequence
Algebra

Formulas

Difference between consecutive terms in an arithmetic sequence: a2 - a1 = a3 - a2

Theorems

Arithmetic sequence theorem: The difference between consecutive terms must be constant

Suitable Grade Level

Grades 8-10