Math Problem Statement

tentukan nilai n dari persamaan permutasi berikut: (n+2)C3 = nC4

Solution

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Math Problem Analysis

Mathematical Concepts

Combinatorics
Quadratic Equations
Factorials

Formulas

Combination formula: \binom{a}{b} = \frac{a!}{b!(a-b)!}
Quadratic equation formula: ax^2 + bx + c = 0

Theorems

Quadratic Formula: n = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}

Suitable Grade Level

Grades 10-12