Question

If the product of two positive number is 105 and their a.m is 11 then the two number are

Answer 1

Step-by-step explanation:

Let a, b are two positive no.

So, ab = 105

and, (a+b) /2 = 11

this implies, a = 105 / b

put value of a in other eq and on calculation we have,

b^2 - 22 b + 105 = 0

On solving this quadratic eq. we get,

b = 7 , 15

if b = 7 then a = 15

if b = 15 then a = 7