Question

if rhe some of two positive numbers is 25 and their product is 144 then the difference of these numbers is

Answer 1

X+Y=25
X*Y=144
from first equation, Y=25-X so
X(25-X)=144
25X-X^2=144
X^2-25X+144=0
after solving Quadratic equation , we get


= (25+7)/2 or (25-7)/2
16 and 9 are the two numbers.
and difference will be 16-9=7

Answer 2

The two positive numbers are  16 & 9.

Their sum is 25.
Their product is 144.
Their difference is 7.

                                              Hope it helps...............