Homework Help is Here – Start Your Trial Now!
Engineering
Computer Engineering
Develop a C program that computes the different roots in a quadratic equation, ax + bx²=0. 2a r = -b ± √ (b² - 4ac), r1 is the root when the + is used in the equation and r2 is the root when the - is used. The roots r1 and r2 can only be computed when the discriminant (b²-4ac) is greater than the zero else the quadratic equation does not have any roots and therefore the program should display "no roots".

Develop a C program that computes the different roots in a quadratic equation, ax + bx²=0. 2a r = -b ± √ (b² - 4ac), r1 is the root when the + is used in the equation and r2 is the root when the - is used. The roots r1 and r2 can only be computed when the discriminant (b²-4ac) is greater than the zero else the quadratic equation does not have any roots and therefore the program should display "no roots".

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
See similar textbooks
icon
Related questions
Question

Pls  answer 

Develop a C program that computes the different roots in a quadratic equation, ax + bx²=0. r = -b ± √ (b² - 4ac), r1 is the root when the + is used in the equation and r2 is the root when 2a the - is used. The roots r1 and r2 can only be computed when the discriminant (b²-4ac) is greater than the zero else the quadratic equation does not have any roots and therefore the program should display "no roots". NOTE: Use the C math built-in function: sqrt(x) is a built in function in C to extract the roots. The program will prompt to input the values of a, b and c and output the roots r1 and r2 or no roots at all. Check your answer manually. Description The C library function double sqrt(double x) returns the square root of x. Declaration Following is the declaration for sqrt() function. double sqrt(double x) } Parameters x - This is the floating point value. Return Value This function returns the square root of x. Example The following example shows the usage of sqrt() function. #include <stdio.h> #include <math.h> int main () { printf("Square root of %lf is %1f\n", 4.0, sqrt(4.0) ); printf("Square root of %lf is %1f\n", 5.0, sqrt(5.0) ); return(0); Let us compile and run the above program that will produce the following result - Square root of 4.000000 is 2.000000 Square root of 5.000000 is 2.236068
Transcribed Image Text:Develop a C program that computes the different roots in a quadratic equation, ax + bx²=0. r = -b ± √ (b² - 4ac), r1 is the root when the + is used in the equation and r2 is the root when 2a the - is used. The roots r1 and r2 can only be computed when the discriminant (b²-4ac) is greater than the zero else the quadratic equation does not have any roots and therefore the program should display "no roots". NOTE: Use the C math built-in function: sqrt(x) is a built in function in C to extract the roots. The program will prompt to input the values of a, b and c and output the roots r1 and r2 or no roots at all. Check your answer manually. Description The C library function double sqrt(double x) returns the square root of x. Declaration Following is the declaration for sqrt() function. double sqrt(double x) } Parameters x - This is the floating point value. Return Value This function returns the square root of x. Example The following example shows the usage of sqrt() function. #include <stdio.h> #include <math.h> int main () { printf("Square root of %lf is %1f\n", 4.0, sqrt(4.0) ); printf("Square root of %lf is %1f\n", 5.0, sqrt(5.0) ); return(0); Let us compile and run the above program that will produce the following result - Square root of 4.000000 is 2.000000 Square root of 5.000000 is 2.236068
Expert Solution
steps

Step by step

Solved in 4 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Computer Networking: A Top-Down Approach (7th Edi…
Computer Networking: A Top-Down Approach (7th Edi…
Computer Engineering
ISBN:
9780133594140
Author:
James Kurose, Keith Ross
Publisher:
PEARSON
Computer Organization and Design MIPS Edition, Fi…
Computer Organization and Design MIPS Edition, Fi…
Computer Engineering
ISBN:
9780124077263
Author:
David A. Patterson, John L. Hennessy
Publisher:
Elsevier Science
Network+ Guide to Networks (MindTap Course List)
Network+ Guide to Networks (MindTap Course List)
Computer Engineering
ISBN:
9781337569330
Author:
Jill West, Tamara Dean, Jean Andrews
Publisher:
Cengage Learning
Concepts of Database Management
Concepts of Database Management
Computer Engineering
ISBN:
9781337093422
Author:
Joy L. Starks, Philip J. Pratt, Mary Z. Last
Publisher:
Cengage Learning
Prelude to Programming
Prelude to Programming
Computer Engineering
ISBN:
9780133750423
Author:
VENIT, Stewart
Publisher:
Pearson Education
Sc Business Data Communications and Networking, T…
Sc Business Data Communications and Networking, T…
Computer Engineering
ISBN:
9781119368830
Author:
FITZGERALD
Publisher:
WILEY
SEE MORE TEXTBOOKS