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Maths Puzzle
Numerical Ability
how do your simplify an expression like this one 4+6(8)??
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book Other Question
simplify: x^2-6x+8/x^2+3x-28 * x^2+6x-7/x^2-3x+2
to simplify a fraction with the square root of a negative number in the denominator can we multiply the fraction by the square root of the neg number over the square root of the sa