exam Maths Puzzle Numerical Ability

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The product of two number is 442. The sum of the numbers is 43.

x*n=442
x+n=43

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exam Other Question

Suppose that lines l and m have a common perpendicular n which intersects l at the point A and m at the point B.

Prove that for any point P on l, there exists a point Q on l suc The sum of two numbers is 18 and their difference is 4. What are the two numbers?