What is the smallest of three consecutive positive integers if the product of the smaller two integers is 10 more than 4 times the largest integers?

Question

18-05-2017
Mathematics

contestada

What is the smallest of three consecutive positive integers if the product of the smaller two integers is 10 more than 4 times the largest integers?

Respuesta :

Otras preguntas

Read this excerpt from the employee handbook for Pepper’s Pizza. What text feature does the author use to highlight each section? numbers bold-face type roman n

In the dewy decimal system the call number 800 notes which section

Plz help me this is urgent

Ten-year-old haley tells her mom that she feels bad and lonely because she does not have a "best" friend in school. haley is not having her need for ________ me

What additional information is needed to provide the triangles are congruent by the SAS postulate

Humans and chimpanzees have very similar DNA. What does this say about these two species?

What current issues can you think of that have caused a clash between different groups of Americans, resulting in a culture war? Make a list of 3-5 of these iss

What conclusion can be drawn from comparing the two graphs below? A.The growth of the automobile culture in the 1950s meant that new roads were needed. B.The ec

1. Which pre-reading strategy would you want to do when deciding whether or not to read a new book? A. Look at the images in the book B. Read the first few para

lisee7 lisee7 · Answer 1 · 2017-05-18T10:06:42+02:00

lisee7 lisee7

18-05-2017

The smallest is 6
Three consecutive integers
X. Smallest 6
X+1. 7
X+2. Largest 8

X(X+1)= 4(X+2)+10
X^2+X= 4x+8+10
X^2+X-4x-18=0
X^2-3x-18=0

( X+3)(X-6)
X=-3. X=6
Don't use the negative

Check 6(7)= 4(8)+10
42=42

Answer Link