3 years ago

Which are perfect squares?

Mathematics

2 answers:

Digiron [165]3 years ago

8 0

Answer:

225

ep-by-step explanation:

grandymaker [24]3 years ago

3 0

Answer:

Step-by-step explanation:

A perfect square is an integer that is the square of another integer.

49 = 7*7 / 7 squared

9 = 3*3 / 3 squared

225 = 15*15 / 15 squared

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