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Maths Puzzle
Numerical Ability
How can I find the maximum area of 4 individual pig pens with a total perimeter of 500m?
It looks something like this
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book Other Question
Find two negative numbers such that the square of their sum is 20 more than the square of their difference, and the difference of their squares is 24.
I have an upcoming mathletes compitition, and this problem has me stumpted.
Simplify (4a^6)^4/3