Zusammenfassung der Ressource
Frage 1
Frage 2
Frage
Multiply and Simplify
Antworten
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[x(3x + 7)] / (2x + 3)
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[x(3x - 7)] / (2x + 3)
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[x(3x + 7)] / (2x - 3)
Frage 3
Antworten
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(8x^2 - 32x) / [(x - 5)(x + 3)]
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[8x(x - 4)] / [(x - 5)(x + 3)]
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[8x(x + 4)] / [(x - 5)(x + 3)]
Frage 4
Frage
Add (5 + 2i) + (6 - 7i)
Frage 5
Frage
Rationalize the denominator (divide)
Antworten
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(10i - 15) / 13
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(10i + 15) / 13
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(10i + 15) / -5