exam
Maths Puzzle
Numerical Ability
lesie is 4 years older than john. the sum of their ages is 32. How old is Leslie? How old is John?
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exam Other Question
Solve by completing the square. Show your steps: 2x^2 - 3x + 5 = 0
(2/3x^2 + 1/5x + 1/6) + (1/2x^2 - 1/3x + 2/3)