Answered: To expand (a + b)n, we can use the…

To expand (a + b)n, we can use the Theorem. Using this theorem, we find the expansion (a + b)4 = a4 + a3b + a2b2 + ab3 + b4.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

To expand

(a + b)ⁿ,

we can use the Theorem. Using this theorem, we find the expansion

(a + b)⁴ =

a⁴ +

a³b +

a²b² +

ab³ +

b⁴.

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