Simplify √9a^2 if a<0 Answer not 5.5

asked Jul 20, 2021 187k views

5 votes

Simplify √9a^2 if a<0
Answer not 5.5

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4 votes

Answer:

√9a2+16a2 = √25a2 = 5a

Explanation:

Enfield Li answered Jul 22, 2021

5.7k points

1 vote

Explanation:solution given:

√(9a²=9a is your answer

Qsiris answered Jul 25, 2021

5.9k points

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