construct a quadratic equation whose two roots are 5 and -3
Share
construct a quadratic equation whose two roots are 5 and -3
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
x^2-2x-15=0
Step-by-step explanation:
sum of zeros= 5+(-3)=2 --------> -b/a
product of zeros= 5x-3=-15 ---------> c/a
k(x^2-(sum of zeros)+product of zeros)=0
=> k(x^2-2x-15)=0