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Maths Puzzle
Numerical Ability
FIND TWO CONSECUTIVE WHOLE NUMBERS SUCH THAT THE SUM OF THEIR SQUARES IS 145.
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book Other Question
Please help me solve this equation: 3x + 2(5x-7)
Subtract and simplify:
2/x^2 + 6x - 27 minus 1/x^2 + 12x + 27