Question

what are two numbers that have a product of 437 and a difference of four?

Answer 1

23,19

Step-by-step explanation:

let the numbers be a,b

axb=437

a-b=4

use : (a+b)^2 =(a-b)^2 + 4ab

(a+b)^2 =4^2 +4(437)

=16 + 1748

=1764

(a+b) = 42

now,

a+b=42

a-b=4

so,

a =23 , b=19