Log out Go to App
Go to App

Learning Materials

Features

Discover

Chapter 3: Problem 5

Write \(\mathrm{C}++\) expressions for the following algebraic expressions: $$\begin{array}{l} a=12 x \\ z=5 x+14 y+6 k \\ y=x^{4} \\ g=\frac{b+12}{4 k} \\ c=\frac{a^{3}}{b^{2} k^{4}} \end{array}$$

Short Answer

Expert verified
Question: Translate the following algebraic expressions into C++ expressions: 1. a = 12x 2. z = 5x + 14y + 6k 3. y = x^4 4. g = (b + 12) / (4k) 5. c = a^3 / (b^2 * k^4) Answer: 1. `a = 12 * x;` 2. `z = 5 * x + 14 * y + 6 * k;` 3. `y = pow(x, 4);` 4. `g = (b + 12) / (4 * k);` 5. `c = pow(a, 3) / (pow(b, 2) * pow(k, 4));`

Step by step solution

01

Expression 1: a = 12x

To translate the algebraic expression "a = 12x", the C++ expression would be: `a = 12 * x;`.
02

Expression 2: z = 5x + 14y + 6k

To translate the algebraic expression "z = 5x + 14y + 6k", the C++ expression would be: `z = 5 * x + 14 * y + 6 * k;`.
03

Expression 3: y = x^4

To translate the algebraic expression "y = x^4", we can use the C++ `pow()` function from the `` library to perform exponentiation: `y = pow(x, 4);`.
04

Expression 4: g = (b + 12) / (4k)

To translate the algebraic expression "g = (b + 12) / (4k)", the C++ expression would be: `g = (b + 12) / (4 * k);`.
05

Expression 5: c = a^3 / (b^2 * k^4)

To translate the algebraic expression "c = a^3 / (b^2 * k^4)", we can use the `pow()` function again for exponentiation, along with the appropriate syntax for multiplication and division operations in C++: `c = pow(a, 3) / (pow(b, 2) * pow(k, 4));`.

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.

Start your free trial

Over 30 million students worldwide already upgrade their learning with Vaia!

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

Write a cout statement so the variable totalAge is displayed in a field of 12 spaces, in fixed point notation, with a precision of 4 decimal places.

Write a cout statement so the variable divsales is displayed in a field of 8 spaces, in fixed point notation, with a precision of 2 decimal places. The decimal point should always be displayed.

Write a multiple assignment statement that can be used instead of the following group of assignment statements: \\[ \begin{array}{l} \text { east }=1 ; \\ \text { west }=1 \\ \text { north }=1 \\ \text { south }=1 \end{array} \\]

The __________ library function returns the base- 10 logarithm of a number.

A retail store grants its customers a maximum amount of credit. Each customer's available credit is his or her maximum amount of credit minus the amount of credit used. Write a pseudocode algorithm for a program that asks for a customer's maximum amount of credit and amount of credit used. The program should then display the customer's available credit. After you write the pseudocode algorithm, convert it to a complete \(\mathrm{C}_{++}\) program.
See all solutions

Recommended explanations on Computer Science Textbooks

Computer Programming

Read Explanation

Problem Solving Techniques

Read Explanation

Computer Organisation and Architecture

Read Explanation

Algorithms in Computer Science

Read Explanation

Issues in Computer Science

Read Explanation

Computer Network

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.

Sign-up for free