Find the rationalising factor of the irrational number - 6 √(5)

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asked Feb 4, 2022 84.2k views

4 votes

Find the rationalising factor of the irrational number

- 6 √(5)

Mathematics
high-school

Xiawei Zhang asked

by Xiawei Zhang

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1 Answer

6 votes

Answer: sqrt(5)

Step-by-step explanation:

sqrt(5) is the rationalizing factor of -6sqrt(5) because -6sqrt(5) • sqrt(5) = -6 • 5 so now there is no longer any square root.

Mohsen Nazari answered Feb 8, 2022

by Mohsen Nazari

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