exam
Maths Puzzle
Numerical Ability
A room is 1.5 times long as it is wide and its perimeter is 25 meters. find the dimension of the room?
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exam Other Question
add and simplify:
radical x^5y^2 + radical 36xy^4
find smallest positive interger and the largest negitive integer that are upper and lower boundries.
P(x)= x^4 - 3x^3 - x^2 + 3x + 3