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Maths Puzzle
Numerical Ability
Simplify each expression. Your answer should be an integer or a fraction. Do not use a calculator.
(3/3^3)^2
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please help me with this.
4x + 2 = -28.4
will you show me how you did it?
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