/*! 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. 1 Solve:3x2-2x=-1... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 13: Q. 1 (page 870)

Solve:3x2-2x=-1

Short Answer

Expert verified

The value ofx=1卤i2

Step by step solution

01

Step 1. Given information.

Quadratic equation is:

3x2-2x=-1

We can rewrite the equation as:

3x2-2x+1=0

02

Step 2. Find solution of x.

By comparing 3x2-2x+1=0, with standard quadratic equation: ax2+bx+c=0.

We get,

a=3b=-2c=1

Substitute these values in the formula and solve.

x=-(-2)卤(-2)2-4(3)(1)2(1)x=2卤4-122x=2卤-82x=2卤8i22x=2卤i222x=2(1卤i2)2x=1卤i2

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

List all the combinations of 4 objects 1, 2, 3, and 4 taken 3 at a time. What is C(4,3)?

A golf ball is selected at random from a container. If the container has 9 white balls, 8 green balls, and 3 orange balls, find the probability of each event.

The golf ball is not green.

Determine whether the following is a probability model.

A(n) ___________ is an arrangement of r objects chosen from n distinct objects, without repetition and without regard to order.

List all the combinations of 5 objects a,b,c,d, and etaken 3 at a time. What isC(5,3)?
See all solutions

Recommended explanations on Math Textbooks

Logic and Functions

Read Explanation

Theoretical and Mathematical Physics

Read Explanation

Applied Mathematics

Read Explanation

Decision Maths

Read Explanation

Statistics

Read Explanation

Geometry

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.