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Maths Puzzle
Numerical Ability
Factor each polynomial completely
x^3y + 2x^2y^2 + xy^2
Is the common factor X^3 ? I am haveing a problem with figureing out the CF
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book Other Question
Simplify each expression. Your answer should be an integer or a fraction. Do not use a calculator.
(3/3^3)^2
A woman and her grandson have the same birthday. For six consecutive birthdays,
she is an integral multiple of his age. How old is the grandmother at the sixth of these birthdays?