The difference of two numbers is 7 and their product is 60 , then one of the two numbers must be -
The difference of two numbers is 7 and their product is 60 , then one of the two numbers must be - Correct Answer 5
x - y = 7; x = (y + 7) xy = 60 or,(y + 7).y = 60 or,y2 + 7y - 60 = 0(y + 12) (y - 5) = 0So,Y = - 12,5So,the two number is 12 and 5