Question

the square of 45 is:​

Answer 1

Answer:

Since radical 45 is equal to radical 9 times radical 5, and because radical 9 is equal to 3 (since 9 is a perfect square), we can simplify radical 45 to 3 times radical 5 (see the diagram below for a more detailed look on how to simplify square roots).

Answer 2

Answer:

The square of 45 is 2025

Step-by-step explanation:

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