/*! 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} Q. 497 In the following exercises, dete... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 2: Q. 497 (page 215)

In the following exercises, determine whether each number is a solution to the equation.

鈭�12n+5=8n,n=-54

Short Answer

Expert verified

No, it is not a solution to the equation.

Step by step solution

01

 Given

Given equation and solution is:鈭�12n+5=8n,n=-54

02

 To find

Determine whether the given number is a solution to the equation.

03

 Calculation 

Plug n=-54in the given equation.

鈭�12n+5=8n鈭�12-54+5=8-5415+5=-1020=-10(Nottrue)

Since it is not true, so n=-54is not a solution.

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

The length of a rectangle is eight feet more than the width. The perimeter is 60 feet. Find the length and width.

In the following exercises, find (a) the amount of the mark-up and (b) the list price.

Tom paid $0.60 a pound for tomatoes to sell at his produce store. He added a 33% mark-up. What price did he charge his customers for the tomatoes?`

The width of a rectangle is seven meters less than the length. The perimeter is 58 meters. Find the length and width.

The perimeter of a triangle is 35 feet. One side of the triangle is five feet longer than the second side. The third side is three feet longer than the second side. Find the length of each side.

Classify the below equation as a conditional equation, an identity, or a contradiction, and then state the solution.

914d+9+4d=1310d+6+3
See all solutions

Recommended explanations on Math Textbooks

Theoretical and Mathematical Physics

Read Explanation

Calculus

Read Explanation

Statistics

Read Explanation

Discrete Mathematics

Read Explanation

Pure Maths

Read Explanation

Mechanics Maths

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.