menu
Qamnty
Login
Register
My account
Edit my Profile
Private messages
My favorites
What are all the zeros of the function f(x) = x2 – 81x?
Ask a Question
Questions
Unanswered
Tags
Ask a Question
What are all the zeros of the function f(x) = x2 – 81x?
asked
Aug 27, 2022
45.9k
views
17
votes
What are all the zeros of the function f(x) = x2 – 81x?
Mathematics
high-school
IntoTheDeep
asked
by
IntoTheDeep
8.4k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
5
votes
Answer:
Explanation:
f(x)=x²-81 x
x²-81x=x(x-81)
f(x)=0 gives
x(x-81)=0
x=0,81
Daphney
answered
Aug 31, 2022
by
Daphney
8.7k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Mar 14, 2017
57.9k
views
Which of the following represents the zeros of f(x) = 3x^3 − 10x^2 − 81x + 28? A) 7, -4, 1/3 B) 7, -4, -1/3 C) 7, 4, 1/3 D) 7, 4, -1/3
Christie
asked
Mar 14, 2017
by
Christie
8.2k
points
Mathematics
high-school
1
answer
1
vote
57.9k
views
asked
Jul 23, 2017
45.4k
views
Which of the following represents the zeros of f(x)=3x^3-10x^2-81x 28? Answer choices: A.) 7, -4,1/3 B.) 7,-4, -1/3 C.) 7,4,1/3 D.) 7,4,-1/3
Gradbot
asked
Jul 23, 2017
by
Gradbot
7.8k
points
Mathematics
high-school
1
answer
1
vote
45.4k
views
asked
Apr 8, 2018
80.5k
views
Find all of the zeros of the function F(x)=x-17x^+81x-65
Chavon
asked
Apr 8, 2018
by
Chavon
8.7k
points
Mathematics
high-school
2
answers
3
votes
80.5k
views
Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.
Categories
All categories
Mathematics
(3.7m)
History
(955k)
English
(903k)
Biology
(716k)
Chemistry
(440k)
Physics
(405k)
Social Studies
(564k)
Advanced Placement
(27.5k)
SAT
(19.1k)
Geography
(146k)
Health
(283k)
Arts
(107k)
Business
(468k)
Computers & Tech
(195k)
French
(33.9k)
German
(4.9k)
Spanish
(174k)
Medicine
(125k)
Law
(53.4k)
Engineering
(74.2k)
Other Questions
How do you can you solve this problem 37 + y = 87; y =
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qamnty