exam
Maths Puzzle
Numerical Ability
What does 3i^33-2i^27 equal and how do you find the answer?
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exam Other Question
Multiply:
8pq^2(2pq - 3p + 5q)
60% of the area of Rectangle A is the same as 80% of the area of Rectangle B. Rectangle B is 25cm2 smaller than Rectangle A. Given that they both have a length of 25 cm, find the difference in their perimeter.
Rmks: Pls try not to use algebra.