Question

The product of two numbers is 45 and their sum is 18

find the number​

Answer 1

Step-by-step explanation:

Let the no.s be x and y

x + y = 18

y = 18 - x

xy = 45

x ( 18 - x ) = 45

18x - x^2 = 45

x^2 -18x +45 =0

Hope it helped....