Sumali sa komunidad ng IDNStudy.com at simulang makuha ang mga sagot na kailangan mo. Magtanong ng anumang bagay at makatanggap ng kumpleto at eksaktong sagot mula sa aming komunidad ng mga propesyonal.

the difference of two integers is 7 and the product is 40.Find the Two integers
---------------------------------____________
Quadratic or not quadratic?
In Mathematical sentence​


Sagot :

Answer:

the two integers are 10 and 3

Step-by-step explanation:

* Let the two integers be x and y

* We know their difference is 7, so x - y = 7

* We also know their product is 40, so xy = 40

* Solving the first equation for y, we get y = x - 7

* Substituting this into the second equation, we get x(x - 7) = 40

* Expanding and simplifying, we get x^2 - 7x - 40 = 0

* Solving this quadratic equation, we get x = 10 and x = -10

* Since the question asks for positive integers, the two integers are 10 and 3.