/*! 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. 6.72 Factor completely:聽27y2-48... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 11: Q. 6.72 (page 1069)

Factor completely:27y2-48

Short Answer

Expert verified

The required factors are3(3y-4)(3y+4)

Step by step solution

01

Step 1. Given Information

The given expression is27y2-48

02

Step 2. Calculation

We will first take out the common factor out and then apply the property to find the required factors.

27y2-48=3(9y2-16)=3((3y)2-(4)2)=3(3y-4)(3y+4)

03

Step 3. Check

We will check the obtained factors by multiplying them.

3(3y-4)(3y+4)=3((3y)2-(4)2)=27y2-48

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

In the following exercises, factor completely using the difference of squares pattern, if possible.

a2+6a+9-9b2

In the following exercises, factor each trinomial of the form x2+bx+c.

a2+14a+33

Solve quadratic equations by factoring.

3y3+48y=24y2

Simplify the rational expressionx2+4x-5x2-2x+1

In the following exercises, solve each rational inequality and write the solution in interval notation.

4(x-2)鈮�3(x+1)
See all solutions

Recommended explanations on Math Textbooks

Theoretical and Mathematical Physics

Read Explanation

Logic and Functions

Read Explanation

Probability and Statistics

Read Explanation

Mechanics Maths

Read Explanation

Decision Maths

Read Explanation

Applied Mathematics

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.