/*! 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} Q4. Find the product or quotient) 聽... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 1: Q4. (page 43)

Find the product or quotient)

鈥� 4 (鈥� 8)

Short Answer

Expert verified

The value of the product 鈥� 4 (鈥� 8 ) is 32

Step by step solution

01

Step-1 – Apply the concept of product

In mathematics, a product is the result of multiplication, or an expression that identifies factors to be multiplied. The numbers that are being multiplied are called the factors and the product of two numbers is the result you get when you multiply them together.

02

Step-2 – Rule and examples of multiplication of integers 

Multiplication of Integers

RULE 1: The product of a positive integer and a negative integer is negative.

RULE 2: The product of two positive integers is positive.

RULE 3: The product of two negative integers is positive.

Type of Numbers

Result

Example

Positive x Positive

Positive

1 x 5 = 5

Negative x Negative

Positive

(鈥�1) x (鈥�5) = 5

Positive x Negative

Negative

1 x (鈥�5) =鈥�5

Negative x Positive

Negative

(鈥� 1) x 5 = 鈥� 5

03

Step-3 – Find the product: – 4 (– 8)  

RULE 1: The product of a positive integer and a negative integer is negative.

4 is negative and 8 is also negative, so the answer will be positive.

鈥� 4 (鈥� 8) = + 32

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

Find the sum.

89+-14

Evaluate the expression when x=4,鈥塧苍诲y=3

localid="1648722643340" 7(x2鈭�5y)

Evaluate the expression when x=-8.

localid="1649144256707" -x

The point (a, b) is in Quadrant II of a coordinate plane. Describe the location of the point with the given coordinates.

34. (b,鈥�鈥�b)

Digital cameras capture images in rows and columns of pixels, which are small rectangular colored dots. The more pixels in a given space, the greater the detail of the image.

a. Calculate The total number of pixels in an image is the product of the number of pixels in a row and the number of pixels in a column. Your camera produces an image that has 1280 pixels in a row and 1024 pixels in a column. Find the total number of pixels.

b. A megapixel is 1,000,000 pixels. Find, to the nearest tenth, the number of megapixels in the image in part (a).

c. Let m be the number of megapixels in an image, and let l and w be the length and width in inches of a printed photo. A print is clear if the value of the expressionmlwis 0.017 or greater. Can you make a clear 8 inch by 10 inch print of the image in part (a)? Explain.
See all solutions

Recommended explanations on Math Textbooks

Geometry

Read Explanation

Applied Mathematics

Read Explanation

Pure Maths

Read Explanation

Discrete Mathematics

Read Explanation

Logic and Functions

Read Explanation

Decision 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.