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 you add a section break that would start the new section on the same page?
What it the answer for reader homework help
if u 5 then take away 2 =
To find 12times 13 i double 13and halve 12and then multiply.
Todos preferimos que _______________ el muro con los amigos.
I am F years old and my brother is B years older. What is the sum of our ages? What will be the sum of our ages in three years? What was the difference of our a
I know that: the first term of the sequence is -2, and the fifth term is -1/8 . What do you know?
What quote from the decolration of independance represents the idea of right to revolution? Which section?
The sun is about 93 million miles from the earth. Express this distance in scientific notation.
oint) Solve the following inequality. Enter the answer in interval notation. 10x - 5 < -10(8x - 2)+3 Answer: Note: If the answer includes more than one i