Math Problem Statement

Jika n!/(n-2)!20, maka nilai n

Solution

Ask a new question for Free

By Image

Drop file here or Click Here to upload

Math Problem Analysis

Mathematical Concepts

Factorials
Quadratic Equations
Algebraic Simplification

Formulas

n! / (n-2)! = n * (n-1)
Quadratic equation: ax^2 + bx + c = 0

Theorems

Quadratic Formula

Suitable Grade Level

Grades 9-12