miguel454545 miguel454545
  • 01-02-2019
  • Mathematics
contestada

One positive integer is 2 less than another. the product of the two integers is 24. what are the integers?

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 01-02-2019

Answer:

The numbers are 6 and 4

Step-by-step explanation:

Let x = integer

The second is x-2

Product of x*(x-2)  is 24

x(x-2) = 24

Distribute

x^2 -2x =24

Subtract 24 from each side

x^2 -2x -24 =24-24

x^2 -2x-24 =0

Factor

What two number multiply together to give 24 and add to -2

-6*4= -24

-6+4 = -2

(x-6) (x+4) =0

Using the zero product property

x-6 =0    x+4 = 0

x=6      x=-4

The question states the number is positive

x=6

The second number is x-2 = 4

The numbers are 6 and 4


Answer Link

Otras preguntas

how do I write 119,000,003 in word form
What's 0.277 rounded to the nearest hundreds
which of the following shows the values of the 5s in 15,573
Who helps the offender is helped through the case and is charged with protecting the rights of the offender?
what is .282 repeating as a fraction
between which two integers could you find euler's number?
Which of the following sentences is punctuated correctly? I want to go to the concert but I'm not sure if I will be able to make it to see the beginning. I want
if you earn one penny every 10 seconds of your life ,how many dollars would you have after 65 years?
The best definition of pastoralism is
true or false? If you divide the mass of a substance by its volume, you can find its density.