2positive integers have a sum of 10 and a product of 21, what are the integers?
1 Answer
Explanation:
Lets say two positive integers are
So
We have two equations here:
From equation 1, make
Re-arranging the equation, we get:
Lets solve for
Multiply by (
Factors are
Hence,
Substitute value of
Take
Take
Therefore Answer is:
And all of them are positive.