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13 questions from this quiz
Fractions with variables in numerator/denominator
Same denominator
Find common denominator
The denominator
xxx
6
x+1x+1\frac{x+1}{x+1}x+1x+1
Simplify the result
(x−3)(x+3)(x-3)(x+3)(x−3)(x+3)
(x−2)(x+2)(x-2)(x+2)(x−2)(x+2)
(x−2)2(x-2)^2(x−2)2
−2x9\frac{-2x}{9}9−2x
Negative signs
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