karkishiva402
karkishiva402 karkishiva402
  • 10-07-2020
  • Mathematics
contestada


b) The product of two positive numbers is 56. If their difference is 10, find the
numbers

Respuesta :

09pqr4sT
09pqr4sT 09pqr4sT
  • 10-07-2020

Answer:

14 and 4

Step-by-step explanation:

xy = 56

x - y = 10

x = 10 + y

(10+y)y = 56

10y + y² = 56

y² + 10y - 56 = 0

(y-4)(y+14) = 0

y - 4 = 0

y = 4

y + 14 = 0

y = -14

y is a positive integer so y = 4.

x - 4 = 10

x = 14

Answer Link

Otras preguntas

Algebra:please answer #1 and show work
algebra: please answer #3 and show work
S–Subject PN–predicate noun DO–direct object of verb OP–object of preposition The bill must be paid by whoever purchased the lumber.
Write an expression that is equivalent to 3/4(5z+16).
what moves the chromatids during mitosis?
a child riding a bicycle at 15 m/s decelerate at the rate of 3.0 meters per second squared for 4.0 seconds. what is the child's speed at the end of the 4.0 seco
Which word in the sentence does the adverb clause modify? The day feels warmer since the sun came out. a. since b. warmer c. feels d. day
is 4/6 greater than 6/10
1. In China and the former Soviet Union, the communist governments discouraged organized religion because religions *
Jeremiah was a resident of a Southern slave state when President Andrew Johnson declared his proposal for Reconstruction. What requirement would his state have