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
The point (2,3) is on the line given by which equation below?
zepelin [54]

For this case we substitute the point in each of the equations and verify if the equality is met:

Option 1:

y = x-1\\3 = 2-1\\3 = 1

It is not true

Option 2:

y = -3x\\3 = -2 (2)\\3 = -4

It is not true

Option 3:

y = x + 1\\3 = 2 + 1\\3 = 3

Is fulfilled

Option 4:

y = 3x\\3 = 3 (2)\\y = 6

Answer:

The point belongs to the equation of the third option.

3 0
3 years ago
Read 2 more answers
Porfa ayuda alguien que responda ​
dmitriy555 [2]

Answer:

What is it equal to?

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What paces back and forth on the ocean floor
eduard

the answer is A nervous wreck

5 0
3 years ago
Which angle measures approximately 123
Art [367]
The angel is gona be d so thats ur awnser
4 0
3 years ago
A number times twenty-five plus 150 is the same as fifty-five time the number
Basile [38]

Answer:

x · 25 + 150 = 55 · x

Hope this helps!

5 0
3 years ago
Read 2 more answers
Other questions:
  • Please help me with this
    11·1 answer
  • Solve for a=,b= plzzzzzzzzzzzz
    11·1 answer
  • PLEASE SOMEONE GOOD WITH MATH HELP! With work plz!! Will award brainliest!!
    13·1 answer
  • What is greatest common factor of 60, 84, 24
    7·2 answers
  • Complete the sentences to make true statements. <br> 6 is 100 times
    14·1 answer
  • What is the slope of a line parallel to the line through (5, -1) and (0, -6)
    14·2 answers
  • What is the area of the parallelogram represented by the vertices A(-6, -1), B(-2, -1), C(-1,-4) and D(-5, -4)?
    15·2 answers
  • ) 1 point 15) At the end of a game, the Wildcats have 2 points and the Lancers have 6 points. Cassie says the Lancers scored 4 m
    13·1 answer
  • Help me please for 10 points
    9·2 answers
  • Find the values of a and b.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!