233,935 views
19 votes
19 votes

√(45)

User Pouya
by
2.9k points

2 Answers

13 votes
13 votes

Answer:


3√(5)

Explanation:

45 = 9 * 5 =
√(3 * 3 * 5)

User Nayfe
by
3.2k points
26 votes
26 votes

Answer:

6. 72

Explanation:


√(45) \\ = √(9 * 5) \\ = √(9 ) * √(5) \\ = 3 √(5)


√(5) = 2.24 \\ \implies \: 3 √(5) = 3 * 2.24 \\ = 6.72

User Abiieez
by
3.0k points