if the product of two numbers and sum of those numbers is given separa

1.	if the product of two numbers and sum of those numbers is given separately,how we can get the two individual numbers?
Answer» Given x + y and xy.Use the identity (x - y)^2 = (x + y)^ - 4xy and find x - y.Solve x + y and x - y and obtain x and y. a+b=68ab=256Then by substitutiona+256/a=68a²-68a+256=0a=(68+-root(68²-(41256))/2=68+-60)/2=64,4Now find b

if the product of two numbers and sum of those numbers is given separately,how we can get the two individual numbers?

Answer»

Given x + y and xy.Use the identity (x - y)^2 = (x + y)^ - 4xy and find x - y.Solve x + y and x - y and obtain x and y.

a+b=68ab=256Then by substitutiona+256/a=68a²-68a+256=0a=(68+-root(68²-(4*1*256))/2=68+-60)/2=64,4Now find b