mfarr mfarr
  • 27-04-2020
  • Mathematics
contestada

the difference of two numbers if four and their product is 60

Respuesta :

osikbro
osikbro osikbro
  • 27-04-2020

Answer:

The two numbers are 10 and 6.

Step-by-step explanation:

Let's begin by calling these two numbers x and y, and setting up a system of equations.

x-y=4

x*y=60

Now, you can rearrange the first equation to find the value of x expressed through y.

x=y+4

Now, you can substitute this into the second equation.

(y+4)*y=60

y^2+4y=60

y^2+4y-60=0

(y-6)(y+10)=0

y=6

x=6+4=10

Hope this helps!

Answer Link

Otras preguntas

Naomi is half as tall as her mother. if naomi is 2 feet 8 inches tall, how tall is her mother?
Ann, Mara, Jenny , Tina, and Sue are sisters. Two of the five sisters must help their fatherat his business each Saturday.How many combinations of two sisters a
What theme does chaucer convey in th prologue of canterbury tales?
How do you find any asymptotes of k(x)=3/(x^2 5)?
Which substance is electrically charged?
How many inches makes a cm
Justine finished her book report, printed it, and called it finished
Domains and are made up of prokaryotes
i need you to show me how to solve 228÷6 using base 10 blocks
If tins of paints weigh 9 kg, write an expression for the weight of t tins of paint