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16-12-2020
Mathematics

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Simplify √9a^2 if a<0
Answer not 5.5

Respuesta :

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16-12-2020

Answer:

√9a2+16a2 = √25a2 = 5a

Step-by-step explanation:

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29-04-2021

Step-by-step explanation:solution given:

√(9a²=9a is your answer

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