/*! 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. 29 In Problem 17-36, solve each equ... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 1: Q. 29 (page 29)

In Problem 17-36, solve each equation algebraically. Verify your solution using a graphing utility.

3x2=4x+4

Short Answer

Expert verified

The required solution is x=-23,2and the graph of the solution is shown below:

Step by step solution

01

Step 1. Given information.   

We have:

3x2=4x+4

02

Step 2. Solve the equation algebraically.     

The equation is 3x2=4x+4.

3x2-4x-4=0

For a quadratic equation of the form ax2+bx+c=0the solutions are:

x1,鈥�2=-b卤b2-4ac2a

For a=3,鈥�b=-4,鈥�c=-4

x1,鈥�2=--4卤-42-4路鈥�3-42路鈥�3x1,鈥�2=--4卤鈥�82路鈥�3x=2,鈥�-23

03

Step 3. Verify the solution using a graphing utility.     

The solution of the equation isx=2,-23.

Draw the graph of the equation3x2=4x+4 using the graphing utility:

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

Graph the line containing the point P and having slope m.

P(-2,0),m=undefined

Tell whether the given points are on the graph of the equation.

Equation:y=x4-xPoints:(0,0);(1,1);(-1,0)

Plot each pair of points and determine the slope of the line containing them. Graph the line by hand.

(-1,1);(2,3)

Find the midpoint of the line segment joining the points P1 and P2 .

P1=(a,a);P2=(0,0)

In Problem 17-36, solve each equation algebraically. Verify your solution using a graphing utility.

x2-3x-28=0
See all solutions

Recommended explanations on Math Textbooks

Logic and Functions

Read Explanation

Statistics

Read Explanation

Probability and Statistics

Read Explanation

Discrete Mathematics

Read Explanation

Geometry

Read Explanation

Theoretical and Mathematical Physics

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.