1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vova2212 [387]
3 years ago
8

Let b be a number such that (2b+5)(b-1)=6b. What is the largest possible value of b? Express your answer as a common fraction.

Mathematics
1 answer:
Oksi-84 [34.3K]3 years ago
4 0

Answer:

Foil the expression and solve the derivative with respect to b at f'(x)=02b^2+3b+5=6b\\d/dx(2b^2+9b+5=0)\\4b+9=0\\b=-9/4

Step-by-step explanation:

You might be interested in
I need lots of help with my homework
Vinil7 [7]
6) 1 and 1/4

7) 5/7

8)5/6

9) 1 and 7/12

10) 1 and 1/18

11) 1 and 1/6

12) 1 and 1/4

13) 1 and 7/22

14) 19/24

15) 1 and 5/12

16) 1 and 1/24

17) 13/15
3 0
3 years ago
Read 2 more answers
if zakyrah has 5 songs and dymin has 2 songs on itunes.if zakyrah has 150 song how many does dymin have
Marianna [84]
60
as 5x30=150
so 2x30=60
3 0
3 years ago
Help plz math is my worst subject i have a lot of over due work
zubka84 [21]
I believe the answer is the first option. 1 to 3 with intervals of 1.
Hope this helps!

5 0
3 years ago
Determine the range of the following graph:
joja [24]
From -4 to 1 (range equals the y values)
5 0
2 years ago
Francesca wants to convert 1 meter to feet. Use what you know about customary measures to explain how she could do this.
Volgvan
Turn the feet into meters 1 meter = 100cm and if there is 12cms in a foot than divide 100cm by 12cm and you get 8.3ft
5 0
3 years ago
Other questions:
  • What is the sum of an 8-term geometric series if the first term is -11, the last term is 859,375, and the common ratio is -5?
    10·1 answer
  • The modern periodic table is organized by _________________ atomic number. Question 8 options: Developing Increasing Reducing De
    13·2 answers
  • If a has to be greater than or equal to 1 and less than 10, what does a equal?
    14·1 answer
  • A rectangle is 2/5 inches long and 1/3 inches wide. WORTH 20 POINTS!!!!!
    11·2 answers
  • In past presidential elections in the United States, very long wait times have been witnessed at precincts (voting stations) in
    10·1 answer
  • Please answer this correctly without making mistakes
    13·2 answers
  • Pls help me with this
    11·1 answer
  • If the edge length of a cube is 5 cm. , then the sum of all edges =<br><br><br><br>​
    15·1 answer
  • I need super help on this . I’m doing a quiz right now .
    8·1 answer
  • I WILL GIVE BRAINLIST IF ALL ANSWERED CORRECTLY
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!