book
Maths Puzzle
Numerical Ability
graph the rational function
x^2 - 4/x - 1
Read Solution (Total 0)
book Other Question
1} 6 ___ half of 10
2} 63 ___ half of 100
3} 17 ___ half of 40
4} 37 ___ half of 50
The sum of two numbers is 25, and the difference of their squares is 75. What are the two numbers?