/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Problem 86 What is an algebraic expression?... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 0: Problem 86

What is an algebraic expression? Give an example with your explanation.

Short Answer

Expert verified
An algebraic expression is a mathematical phrase composed of variables, coefficients, and operators. For example, in the expression 4a - 3b + 2, 'a' and 'b' are variables, 4, -3, 2 are coefficients, and the operations used are addition and subtraction.

Step by step solution

01

Definition

An algebraic expression is a combination of variables, numbers, and at least one algebraic operation like addition, subtraction, multiplication, or division.
02

Explanation

Objects in an expression are called 'terms', which can be numbers, variables, or a combination of both. The terms are separated by '+' or '-' operations. For example, in the expression 3x + 2, the terms are 3x and 2.
03

Example

Take the expression 4a - 3b + 2. Here, 4a, -3b, 2 are the terms, 'a' and 'b' are the variables, 4, -3, 2 are the coefficients, and the operations are subtraction and addition.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

simplify each algebraic expression. $$ -(5 x-13 y-1) $$

In Exercises \(11-16,\) factor by grouping. $$x^{3}-2 x^{2}+5 x-10$$

Simplify each exponential expression $$ \frac{24 x^{3} y^{5}}{32 x^{7} y^{-9}} $$

Simplify each rational expression. Find all numbers that must be excluded from the domain of the simplified rational expression. $$ \frac{3 x-9}{x^{2}-6 x+9} $$

Simplify each exponential expression $$ \frac{8 x^{20}}{2 x^{4}} $$
See all solutions

Recommended explanations on Math Textbooks

Applied Mathematics

Read Explanation

Geometry

Read Explanation

Pure Maths

Read Explanation

Decision Maths

Read Explanation

Probability and Statistics

Read Explanation

Calculus

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.