Question

The Products of two numbers is 150 and their sum is 25 please find the number

Answer 1

Step-by-step explanation:

let first number be x

second number = 25-x

according to question

x*(25-x)=150

25x-x^2=150

x^2-25x+150=0

x^2-(15+10)x+150=0

x^2-15x-10x+150=0

x(x-15)-10(x-15)=0

(x-15)(x-10)=0

x-15=0 or x-10=0

x=15 x=10

first number =15

second number =25-15=10

or

first number =10

second number=25-10=15