use the prime factorization method, find which of the following numbers are perfect squares: 628​

Answers 2

Answer:

It is not a perfect square

Step-by-step explanation:

2 | 628

_ | ___

2 | 314

_ | ___

157| 157

_ | ___

1

628 = 2 * 2 * 157

____

Answer:

628 is not a perfect square.

Step-by-step explanation:

First, I start of with prime factorization.

628 / 2 = 314.

314 / 2 = 157.

157 is prime, and has no other pair. This means 628 is not a perfect square. To make it a square number, you need to multiply it by 157.

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