leledxbs
leledxbs leledxbs
  • 02-04-2020
  • Mathematics
contestada

The product of two consecutive even integers is 224. what are the 4 integers?

Respuesta :

MathPhys
MathPhys MathPhys
  • 02-04-2020

Answer:

-16 and -14

14 and 16

Step-by-step explanation:

Let's say x is the smaller integer and x+2 is the larger integer.  Their product is 224.

x (x + 2) = 224

x² + 2x = 224

Complete the square and solve for x.

x² + 2x + 1 = 225

(x + 1)² = 225

x + 1 = ±15

x = -16 or 14

x + 2 = -14 or 16

So the integers are either -16 and -14, or 14 and 16.

Answer Link
xxnikkixx22
xxnikkixx22 xxnikkixx22
  • 06-04-2020

Answer:

2*112

4*56

8*28

14*16

Step-by-step explanation:

Answer Link

Otras preguntas

a group of people who make laws for and help run a city or town? please help :)
Which pair correctly uses a hyphen? (5 points) Anti-American Child-like Semi-final Semi-circle
Which of the following is a nonrenewable resource? a. hydropower b. biomass c. geothermal power d. coal
find the area and perimeter of an isosceles trapezoid with legs 25cm and bases 16cm and 30cm
Which address uses correct punctuation? A. 23 Squirrel Street, Pittsburgh, Pennsylvania, 15201 B. 23 Squirrel Street, Pittsburgh Pennsylvania, 15201 C. 23 Squir
Irish Potato Famine: Why did so many people starve to death during the Irish potato famine?
how are people different from each other
HELP PLEASE COME FAST
Producers use energy from the sun to create what?
what is the plural of volcano