3 years ago

Which number doesn't belong? 9 16 25 43

Mathematics

2 answers:

Alex3 years ago

8 0

Answer:

Step-by-step explanation:

Square root of 9 is 3

Square root of 16 is 4

Square root of 25 is 5

Square root of 43 is not a whole number.

Sauron [17]3 years ago

8 0

Answer:

Step-by-step explanation:

The first three numbers are perfect squares:

9 = 3²

16 = 4²

25 = 5²

43 is not a perfect square.

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