exam Maths Puzzle Numerical Ability

Find two positive numbers that differ by 2 and have a product of 20.

Read Solution (Total 0)

exam Other Question

I dont have any clue as to what i need to do for this problem.
(x^3*x^4/x^2)^6 After 20% discount,an item was sold for $9600. What was the original price of the item?