kokopix98 kokopix98

12-03-2017
Mathematics

contestada

Find two numbers A and B (with AB) whose difference is 44 and whose product is minimized.

Respuesta :

Аноним Аноним

12-03-2017

B = 44+A

AB = A(44+A) = 44A + A^2

d(AB)/dA = 44+2A = 0
A = -44/2 = -22
B = 44-22 = 22

Answer Link

Otras preguntas

PLEASE HELP For which points is the sum of their x- and y-coordinates greater than 4 [for example, (5, 2) since 5 + 2 = 7, or (–3, 9) since –3 + 9 = 6]? A. E,

Does anyone know what this is | | and what it does in math?for example |4|

This freedom allows newspapers and television broadcasts to criticize the government. What freedom is this, Petition, Press or Assemble?

Select all the correct answers. Ramon surveyed 40 men and women to see how many like dancing. The following table represents his results. Which correlations are

What kind of irony appears in the sentence: As the Titanic first begins to sink, the band plays upbeat ragtime music as if they were at a party instead of at a

Is 43 prime or composite

Ms. Donaldson earns $18.80 per hour for the first 40 hours she works in a week. She earns 1 1/2 times that amount per hour for each hour beyond 40 hours in a we

every 1/2 hour Naomi stretches her neck; every 1/3 hour she stretches her legs; and every 1/6 hour she stretches her arms. Which parts of her body will Naomi st

Is it true the atoms in sulphur liquid are the same as the atoms in solid sulphur?

a chemical that helps plant cells grow larger is a what?