Geometry Sketchpad is a powerful geometric calculation software that is very useful when solving the roots of polynomial equations. This article will introduce in detail how to use Geometry Sketchpad to find the roots of an equation, including how to create equations, draw, and use various tools to solve equations. If you're looking for an easy-to-understand method to solve the roots of a polynomial equation, this guide will provide you with the steps and techniques you need.
1. Taking the equation x3-3x 1=0 as an example, first construct the function f(x)= x3-3x 1 and draw its image. Click [Draw] - [Draw New Function]. Enter the function expression in the pop-up window and click OK. In this way, the function graph is drawn.
2. Select the root tool. Click [Customize Tools] and select the [Function Tool]-[Root of f(x)=0] option.
3. Click the function expression, and an active point will appear. Move the point until the root is displayed. At this time, the first root of the equation is displayed. Click the expression again. , move the point to find the second root, and the third root can be found in the same way.
4. Change and set the root subscript. Click each xroot value in turn, click [Display] - [Measurement Value Label], in the small window, change the starting value of subscript rod to 1, and click OK.
5. Hide redundant yroot initial value expressions. Select three initial values and click [Show] - [Hide Measurement Values].
6. Set the accuracy of the root. Select each root, click [Display] - [Label of Measurement Value], click the value label, select one hundredth if you want to keep two decimal places, and OK.
7. Finally, the results are displayed as shown below.
The above is the detailed content of How to find the roots of equations using Geometry Sketchpad. For more information, please follow other related articles on the PHP Chinese website!

This article explains how to unlink a Rockstar Games Social Club account from Steam. The process involves using the Rockstar Games Launcher to manage linked accounts, removing the Steam connection without impacting game progress or future Steam purc
![[PROVEN] Steam Error e87 Fix: Get Gaming Again in Minutes!](https://img.php.cn/upload/article/202503/18/2025031817560457401.jpg?x-oss-process=image/resize,p_40)
Article discusses causes of Steam Error e87, including network issues, security software, server problems, outdated clients, and corrupted files. Offers prevention and solution strategies.[159 characters]

Slow Steam downloads stem from various factors: network congestion (home or ISP), Steam/game server issues, limited bandwidth, high latency, and computer hardware limitations. Troubleshooting involves checking internet speed, optimizing Steam settin

Steam Error e87 occurs during Steam client updates or launches due to connection issues. Fix it by restarting devices, checking server status, changing DNS, disabling security software, clearing cache, or reinstalling Steam.

Steam Error e87, caused by connectivity issues, can be fixed without reinstalling by restarting, checking internet, and clearing cache. Adjusting Steam settings helps prevent future occurrences.

Steam Error e87 disrupts gaming on Steam due to connectivity issues. The article discusses causes like unstable internet and server overload, and offers fixes like restarting Steam and checking for updates.

The article details how to add, customize, start from a specific page, and remove page numbers in Google Docs using step-by-step instructions.

Article discusses fixing Steam Error Code e87, caused by network issues, corrupt files, or client problems. Provides troubleshooting steps and prevention tips.


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

SublimeText3 English version
Recommended: Win version, supports code prompts!

Safe Exam Browser
Safe Exam Browser is a secure browser environment for taking online exams securely. This software turns any computer into a secure workstation. It controls access to any utility and prevents students from using unauthorized resources.

Zend Studio 13.0.1
Powerful PHP integrated development environment

DVWA
Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software

mPDF
mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),
