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12 questions from this quiz
Rational equations
Multiply by the LCM of denominators
Identify all denominators
Removes all fractions in one step
3x3x3x
x=3x = 3x=3 or x=12x = 12x=12
2(x−1)(x+2)2(x-1)(x+2)2(x−1)(x+2)
x=4x = 4x=4 or x=−3x = -3x=−3
They don't make denominators zero
Forgetting to multiply ALL terms
A standard quadratic equation
Substitute back into original
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