Breuke en Eksponente Wette Los op. Los op.

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]]> 2.0000000 0.3333333 0 0 r12r9=r3]]> <question><correctAnswers><correctAnswer type="mathml"><![CDATA[<math xmlns="http://www.w3.org/1998/Math/MathML"><mfrac><msup><mi>r</mi><mn>12</mn></msup><msup><mi>r</mi><mn>9</mn></msup></mfrac><mo>=</mo><msup><mi>r</mi><mn>3</mn></msup></math>]]></correctAnswer></correctAnswers><assertions><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="tolerance">10^(-4)</option><option name="relative_tolerance">false</option><option name="precision">4</option><option name="implicit_times_operator">false</option><option name="times_operator">·</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">popupEditor</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question>