Concept explainers
A formula for the nth triangular number
A formula for the nth square number is
A formula for the nth pentagonal number
Using inductive reasoning, a formula for the nth hexagonal number is
Want to see the full answer?
Check out a sample textbook solutionChapter 4 Solutions
Pathways To Math Literacy (looseleaf)
- Algebra & Trigonometry with Analytic GeometryAlgebraISBN:9781133382119Author:SwokowskiPublisher:CengageAlgebra: Structure And Method, Book 1AlgebraISBN:9780395977224Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. ColePublisher:McDougal Littell