exam
Maths Puzzle
Numerical Ability
The sum of two numbers is 18 and their difference is 4. What are the two numbers?
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Please help me with
The product of two number is 442. The sum of the numbers is 43.
x*n=442
x+n=43
Please help me simplify this problem:
(sqrt a/ 3 sqrt a^2 b^3) 2/3
Answer can be written with radicals or rational exponents.