SOLUTION: choose the letter that describes the correct answer from this question. Please show your solution.
What will be the sum of the two roots of a quadratic equation?
a. b/a
b. -
Algebra.Com
Question 96807: choose the letter that describes the correct answer from this question. Please show your solution.
What will be the sum of the two roots of a quadratic equation?
a. b/a
b. -b/a
c. -a/b
d. -b^2/4ac
Answer by scott8148(6628) (Show Source): You can put this solution on YOUR website!
one root is the + in the numerator and the other root is the -
when the two roots are added, the + and - terms cancel leaving -2b/2a or -b/a
RELATED QUESTIONS
If you choose an answer to this question at random, what is the chance you will be... (answered by T-Maree)
Hi,
Please help me solve the question below:
A girl is 18 years old and her brother... (answered by josmiceli)
Write the word that the number 32 represents. From this word, take 33
out the opposite... (answered by ikleyn)
(8) Question: Choose the nonlinear systesm below that have (x,y)=(4,3) as on of their... (answered by venugopalramana)
A random sample of size 25 is to be selected from a population that has a mean μ =... (answered by Boreal)
GIVE WHAT IS ASKED IN THE PROBLEM. SHOW YOUR COMPLETE SOLUTION:
LINDA STARTS A CHAIN... (answered by ikleyn)
When two fair dice are rolled, the sum of the two dice can be any number from 2 through... (answered by jmg,stanbon)
Identify each equation carefully. Choose the correct answer.
SHOW YOUR SOLUTION.Thank... (answered by ikleyn)
PLEASE SHOW THE COMPLET SOLUTION.
(Representation, Equation, Solution, Answer)
1. 8... (answered by tanjo3)